--- title: "styrofoam sheets — Niche Verdict: Skip it (52/100) | Amazon United States - Flapen" canonical_url: "https://flapen.com/amazon/research/us/arts-crafts-sewing/styrofoam-sheets" last_updated: "2026-07-09T22:52:47.745Z" locale: en meta: description: "a small market ($81K/yr) — styrofoam sheets doesn't clear our bar today." "og:description": "a small market ($81K/yr) — styrofoam sheets doesn't clear our bar today." "og:title": "styrofoam sheets — Niche Verdict: Skip it (52/100) | Amazon United States - Flapen" --- Back to Flapen home # **styrofoam sheets** **Skip it****52/100 ** a small market ($81K/yr) — styrofoam sheets doesn't clear our bar today. **Market/yr** **$81K** **Growth (1y)** **+151.0%** **Products** **63** **Brands** **35** was 38 a year ago **Sellers** **77** **Price range** **$4.68–$36.76** **Returns** **3.0%** **Rating** **4.4★** **Skip it** Scored 52/100 across market size, growth, competition, quality gap, and returns. Market sizeGrowthCompetitionQuality gapReturns Market size **4** ×0.30 Growth **71** ×0.30 Competition **85** ×0.20 Quality gap **47** ×0.10 Returns **76** ×0.10 ## **Demand** Weekly Amazon search volume, last 104 weeks — +151.0% year over year. 8K4KSpike '25Spike '26Jul '24Nov '24Mar '25Jul '25Nov '25Mar '26 ## **Seasonality** Monthly demand index across the year — 1.00 is average. JFMAMJJASOND Peak months: Oct, Nov · busiest ÷ quietest = 1.7× ## **Competition** - SilverlakeLLC25% - Crafare20% - Super Z Outlet9% - BENECREAT5% - Zzrywuty4% - AMZQNART4% - Other (29 brands)34% Clicks spread well past the top 5 (30% combined) — an open shelf where new products get seen. 35 brands and 77 sellers compete here. **Brands** **35 **▼falling was 38 a year ago **Sellers** **77** **Top 5 brand share** **62%** #ProductBrandPriceRatingReviewsClick shareTrend 1 ![Super Z Outlet Foam Rectangle Blank Polystyrene Sheet Boards for Arts and Crafts Blank White DIY Project Party Decorations (16 x 11 x 2 Inches) (3)](https://m.media-amazon.com/images/I/31YPBLe1uOL.jpg) [**Super Z Outlet Foam Rectangle Blank Polystyrene Sheet Boards for Arts and Crafts Blank White DIY Project Party Decorations (16 x 11 x 2 Inches) (3)**](https://www.amazon.com/dp/B08F6F4VPJ) Super Z Outlet$22.304.6★1629%▼falling 2 ![Crafare 4 Pack Craft Foam Blocks 14X7X1in Polystyrene Brick Rectangle for Arts School Projects Sculptures Floral Arrangements Modeling and Centerpieces](https://m.media-amazon.com/images/I/31j0Tm8+twL.jpg) [**Crafare 4 Pack Craft Foam Blocks 14X7X1in Polystyrene Brick Rectangle for Arts School Projects Sculptures Floral Arrangements Modeling and Centerpieces**](https://www.amazon.com/dp/B0C7GBX5D5) Crafare$15.654.2★608%▲rising 3 ![BENECREAT 5 Sheets 3mm White Foam Boards 11.8x7.8inch Rectangle Foam PVC Sheet Poster Board Mount Board for Mounting Crafts Modelling Art Display School Projects](https://m.media-amazon.com/images/I/21BQwn4R-VL.jpg) [**BENECREAT 5 Sheets 3mm White Foam Boards 11.8x7.8inch Rectangle Foam PVC Sheet Poster Board Mount Board for Mounting Crafts Modelling Art Display School Projects**](https://www.amazon.com/dp/B08M3FYVYW) BENECREAT$9.424.4★5225%▲rising 4 ![Silverlake 11x17x0.5 Craft Foam Boards for Styrofoam Sheet Projects (6-Pack)](https://m.media-amazon.com/images/I/21Oat5dmUsL.jpg) [**Silverlake 11x17x0.5 Craft Foam Boards for Styrofoam Sheet Projects (6-Pack)**](https://www.amazon.com/dp/B07Z3G9JC7) SilverlakeLLC$22.524.5★1,8345%—flat 5 ![Silverlake 6x12x1 Craft Foam Boards for Styrofoam Sheet Projects (8-Pack)](https://m.media-amazon.com/images/I/319ezpjrUvL.jpg) [**Silverlake 6x12x1 Craft Foam Boards for Styrofoam Sheet Projects (8-Pack)**](https://www.amazon.com/dp/B08WLCXMTL) SilverlakeLLC$22.634.5★1,8344%▲rising 6 ![Silverlake 11x17x7 Craft Foam for Styrofoam Block Projects](https://m.media-amazon.com/images/I/319putVBxDL.jpg) [**Silverlake 11x17x7 Craft Foam for Styrofoam Block Projects**](https://www.amazon.com/dp/B07TCR8T28) SilverlakeLLC$26.164.4★8474%▲rising 7 ![Crafare 12X8X1 Inch Craft Foam Blocks 4 Pack Polystyrene Foam Sheet Rectangle Foam Blocks for Arts School Projects Sculptures Floral Arrangements Modeling and Centerpieces](https://m.media-amazon.com/images/I/31NyVActV8L.jpg) [**Crafare 12X8X1 Inch Craft Foam Blocks 4 Pack Polystyrene Foam Sheet Rectangle Foam Blocks for Arts School Projects Sculptures Floral Arrangements Modeling and Centerpieces**](https://www.amazon.com/dp/B0C7GBP2PX) Crafare$16.764.4★1214%▲rising 8 ![Zzrywuty 10 Pack Foam Boards 11 x 14 5mm Thickness Styrofoam Core for Crafts White Poster Vision Presentation Mat Board](https://m.media-amazon.com/images/I/314nxIEzVSL.jpg) [**Zzrywuty 10 Pack Foam Boards 11 x 14 5mm Thickness Styrofoam Core for Crafts White Poster Vision Presentation Mat Board**](https://www.amazon.com/dp/B0CQNMH4YS) Zzrywuty$15.684.4★1604%▼falling 9 ![Cholemy 120 Pcs Foam Printing Plates 4 x 6 Inch White Foam Sheets 1/20 Inch Thick Board Paper Sheets for Card Making Crafting Printing DIY Project Stamp Classroom Scrap Booking](https://m.media-amazon.com/images/I/51jvEYmKW3L.jpg) [**Cholemy 120 Pcs Foam Printing Plates 4 x 6 Inch White Foam Sheets 1/20 Inch Thick Board Paper Sheets for Card Making Crafting Printing DIY Project Stamp Classroom Scrap Booking**](https://www.amazon.com/dp/B0CBKD97G1) Cholemy$14.963.5★823%—flat 10 ![100 Pack Foam Sheets DAT 12 x 12 1/16 Thickness Foam Wrap Cushioning Material Moving Supplies for Packing Storage and Shipping](https://m.media-amazon.com/images/I/41ZWbicGFsL.jpg) [**100 Pack Foam Sheets DAT 12 x 12 1/16 Thickness Foam Wrap Cushioning Material Moving Supplies for Packing Storage and Shipping**](https://www.amazon.com/dp/B07TRPGJYX) DAT$18.574.7★18,5613%—flat 11 ![Silverlake 8x12x2 Craft Foam for Styrofoam Block Projects (6-Pack)](https://m.media-amazon.com/images/I/21NLyYtUrgL.jpg) [**Silverlake 8x12x2 Craft Foam for Styrofoam Block Projects (6-Pack)**](https://www.amazon.com/dp/B082DRXQXL) SilverlakeLLC$29.154.4★4782%▲rising 12 ![Silverlake 11x17x1 Craft Foam Boards for Styrofoam Sheet Projects (2-Pack)](https://m.media-amazon.com/images/I/21kJgN-WcML.jpg) [**Silverlake 11x17x1 Craft Foam Boards for Styrofoam Sheet Projects (2-Pack)**](https://www.amazon.com/dp/B07YNB4Q6G) SilverlakeLLC$17.734.5★1,8342%—flat 13 ![Crafare 8 Pack Craft Foam Blocks 6X4X2in Polystyrene Brick Rectangle for Arts School Projects Sculptures Floral Arrangements Modeling and Centerpieces](https://m.media-amazon.com/images/I/21BQTtGL8mS.jpg) [**Crafare 8 Pack Craft Foam Blocks 6X4X2in Polystyrene Brick Rectangle for Arts School Projects Sculptures Floral Arrangements Modeling and Centerpieces**](https://www.amazon.com/dp/B085MGDJ69) Crafare$15.044.5★4932%▲rising 14 ![Crafare Craft Foam Blocks Large 17X11X7inch Polystyrene EPS Foam Blocks for Arts Projects Sculptures Modeling Floral Arrangements and Centerpieces](https://m.media-amazon.com/images/I/21KAEUJMu9L.jpg) [**Crafare Craft Foam Blocks Large 17X11X7inch Polystyrene EPS Foam Blocks for Arts Projects Sculptures Modeling Floral Arrangements and Centerpieces**](https://www.amazon.com/dp/B0C7GDR88V) Crafare$25.584.3★332%—flat 15 ![Blue Handcart Craft Foam Rectangle Sculpting Block for Crafting Modeling Art Projects and Floral Arrangements 14.2 x 5.1 x 5.1inch](https://m.media-amazon.com/images/I/11kcTTVxiIS.jpg) [**Blue Handcart Craft Foam Rectangle Sculpting Block for Crafting Modeling Art Projects and Floral Arrangements 14.2 x 5.1 x 5.1inch**](https://www.amazon.com/dp/B093NYQW5G) BLUE HANDCART$14.653.9★1142%—flat **~~Showing 15 of 63 — show all ~~** ## **Product shelf** All 63 tracked products in this niche. Top sellersNewestTrending [![Super Z Outlet Foam Rectangle Blank Polystyrene Sheet Boards for Arts and Crafts Blank White DIY Project Party Decorations (16 x 11 x 2 Inches) (3)](https://m.media-amazon.com/images/I/31YPBLe1uOL.jpg)**Super Z Outlet Foam Rectangle Blank Polystyrene Sheet Boards for Arts and Crafts Blank White DIY Project Party Decorations (16 x 11 x 2 Inches) (3)** Super Z Outlet**$22.30**4.6★162 reviews](https://www.amazon.com/dp/B08F6F4VPJ) [![Crafare 4 Pack Craft Foam Blocks 14X7X1in Polystyrene Brick Rectangle for Arts School Projects Sculptures Floral Arrangements Modeling and Centerpieces](https://m.media-amazon.com/images/I/31j0Tm8+twL.jpg)**Crafare 4 Pack Craft Foam Blocks 14X7X1in Polystyrene Brick Rectangle for Arts School Projects Sculptures Floral Arrangements Modeling and Centerpieces** Crafare**$15.65**4.2★60 reviews](https://www.amazon.com/dp/B0C7GBX5D5) [![BENECREAT 5 Sheets 3mm White Foam Boards 11.8x7.8inch Rectangle Foam PVC Sheet Poster Board Mount Board for Mounting Crafts Modelling Art Display School Projects](https://m.media-amazon.com/images/I/21BQwn4R-VL.jpg)**BENECREAT 5 Sheets 3mm White Foam Boards 11.8x7.8inch Rectangle Foam PVC Sheet Poster Board Mount Board for Mounting Crafts Modelling Art Display School Projects** BENECREAT**$9.42**4.4★522 reviews](https://www.amazon.com/dp/B08M3FYVYW) [![Silverlake 11x17x0.5 Craft Foam Boards for Styrofoam Sheet Projects (6-Pack)](https://m.media-amazon.com/images/I/21Oat5dmUsL.jpg)**Silverlake 11x17x0.5 Craft Foam Boards for Styrofoam Sheet Projects (6-Pack)** SilverlakeLLC**$22.52**4.5★1,834 reviews](https://www.amazon.com/dp/B07Z3G9JC7) [![Silverlake 6x12x1 Craft Foam Boards for Styrofoam Sheet Projects (8-Pack)](https://m.media-amazon.com/images/I/319ezpjrUvL.jpg)**Silverlake 6x12x1 Craft Foam Boards for Styrofoam Sheet Projects (8-Pack)** SilverlakeLLC**$22.63**4.5★1,834 reviews](https://www.amazon.com/dp/B08WLCXMTL) [![Silverlake 11x17x7 Craft Foam for Styrofoam Block Projects](https://m.media-amazon.com/images/I/319putVBxDL.jpg)**Silverlake 11x17x7 Craft Foam for Styrofoam Block Projects** SilverlakeLLC**$26.16**4.4★847 reviews](https://www.amazon.com/dp/B07TCR8T28) [![Crafare 12X8X1 Inch Craft Foam Blocks 4 Pack Polystyrene Foam Sheet Rectangle Foam Blocks for Arts School Projects Sculptures Floral Arrangements Modeling and Centerpieces](https://m.media-amazon.com/images/I/31NyVActV8L.jpg)**Crafare 12X8X1 Inch Craft Foam Blocks 4 Pack Polystyrene Foam Sheet Rectangle Foam Blocks for Arts School Projects Sculptures Floral Arrangements Modeling and Centerpieces** Crafare**$16.76**4.4★121 reviews](https://www.amazon.com/dp/B0C7GBP2PX) [![Zzrywuty 10 Pack Foam Boards 11 x 14 5mm Thickness Styrofoam Core for Crafts White Poster Vision Presentation Mat Board](https://m.media-amazon.com/images/I/314nxIEzVSL.jpg)**Zzrywuty 10 Pack Foam Boards 11 x 14 5mm Thickness Styrofoam Core for Crafts White Poster Vision Presentation Mat Board** Zzrywuty**$15.68**4.4★160 reviews](https://www.amazon.com/dp/B0CQNMH4YS) ## **Reviews** What buyers praise and complain about, mined from review topics. ### **What buyers love ** **Quality-Overall**18% *“Good quality and easy to customize”* **Advertised Vs Actual Product**15% *“As described”* **Size-Overall**8% *“The size is accurate”* **Value For Money**7% *“Fine for the money”* **Ease Of Use**6% *“it was very easy to do”* **Foam**5% *“Great foam”* **Durability**5% *“versatility of durable material”* **Efficiency**4% *“They work great best glass wrap”* **Strength**3% *“Prefect sturdy material”* **Thickness**3% *“The thickness is accurate”* ### **What buyers complain about ** **Size-Overall**30% *“Not correct size”* **Thickness**11% *“Thinner than others I have bought”* **Value For Money**8% *“This item is way too pricey for what you get”* **Quality-Overall**7% *“Poor Quality Control”* **Advertised Vs Actual Product**7% *“Not as shown”* **Durability**4% *“Easy to Break”* **Thin**2% *“Very very thin”* **Smell**2% *“Terrible chemical smell that filled the whole room”* **Paper Quality**1% *“I just wish there was a way to peel off the paper backing so I can carve it”* **Color**1% *“You cant write or color on this junk”* #### **Top return reasons**- Size-Overall62% - Value For Money8% - Advertised Vs Actual Product8% - Material Quality4% - Thickness3% - Thin3% - Functionality-Overall2% - Defective Material/Parts2% - Quality-Overall2% - Foam1%