Styrofoam Sheets
FailShoppers spend an estimated $37K a year here, so Styrofoam Sheets is a Fail.
- Flapen Score
- 46 / 100Ranks 2,312 of 4,656 Arts, Crafts & Sewing niches · on the category median46
- Market size
- $37K/yr282K searches / yr
- 90-day growth
- -8.2%search demand this quarter
- Competition
- 36%top-5 click share · 26 brands · 56 sellers
Flapen Score
Styrofoam Sheets against its category
The dotted line is the Arts, Crafts & Sewing average. Past it, Styrofoam Sheets is stronger. Inside it, weaker.
Market
The Styrofoam Sheets market on Amazon at a glance
Shoppers on Amazon United States searched for Styrofoam Sheets 282K times last year and spent an estimated $37K. The top 5 brands take 65% of clicks. Demand peaks in Oct–Nov. Flapen scores it 46 out of 100, a Fail.
01 · Demand
An estimated 0.7% of those searches ended in a purchase.
Shoppers searched for this 282K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 0.7% of those searches ended in a purchase. Searches in the last 90 days moved -8.2% against the 90 days before. Searches, conversion and average price together put the market at an estimated $37K a year.
- Searches, last 12 months
- 282K
- Growth, 90 days vs prior 90
- -8.2%
- Conversion, latest week
- 0.7%
- Market size, estimated
- $37Ka year
- Peak month
- November1.7× the quietest month
- Top search term
- styrofoam sheets92K searches a year
02 · Price
A sale here is worth $19.53.
Listings sell for $19.53 on average, from $4.68 to $57.66. Amazon reports units sold in ranges. This niche sold 6K to 8K a year. The average listing sells 100 to 250 of them. At $19.53 that is $2K to $5K a year per listing.
- Average price
- $19.53inside the $15 to $100 sweet spot
- Price range
- $4.68–$57.66
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 6K–8K
- Units per listing a year
- 100–250
- Revenue per listing a year
- $2K–$5K
- Returns
- 3.4%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is ads.
98% of listings pay for placement with sponsored ads. 98% ship with Prime. On an average day, 7.2% of listings are out of stock. The average listing ranks #86 within Craft Foam. It carries 1,105 reviews at 4.38 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 98%
- Prime listings
- 98%
- Out of stock, average day
- 7.2%
- Average rank
- #86in Craft Foam
- Average rating
- 4.38 starsAmazon United States average 4.42 stars
- Average reviews
- 1,105per listing
- Listings tracked
- 45
04 · Newcomers
2 of last year's 2 launches cleared the first-year sales bar.
2 products launched here in the last 12 months. 2 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 41 months on average, so the names here are settling in.
- Launched, last 12 months
- 2
- Successful launches
- 2Amazon's first-year sales bar
- Average brand age
- 41 months
Products
Top Styrofoam Sheets products & what they sell for
The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.
Prices and ratings read from Amazon on Jul 8, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
Crafare 4 Pack Craft Foam Blocks 14x7x1in Styrofoam Sheets for Art Projects
- Price
- $15.66
- Rating
- 4.2/5
- Reviews
- 83
- Age
- 3y ago

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)
- Price
- $22.30
- Rating
- 4.5/5
- Reviews
- 175
- Age
- 5y ago

Silverlake 11x17x7 Craft Foam for Styrofoam Block Projects
- Price
- $26.18
- Rating
- 4.4/5
- Reviews
- 855
- Age
- 7y ago

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
- Price
- $9.62
- Rating
- 4.5/5
- Reviews
- 542
- Age
- 5y ago

100 Pack Foam Sheets DAT 12 x 12 1/16 Thickness Foam Wrap Cushioning Material Moving Supplies for Packing Storage and Shipping
- Price
- $18.51
- Rating
- 4.7/5
- Reviews
- 18,618
- Age
- 7y ago
Trending
estimated 90-day click momentum
Multi Purpose XPS Foam Board 2 Pack 15.6x11.7X 2in Polystyrene Craft Foam Sheets Rigid and Easy to Shape DIY Modeling Art Projects Party Decoration Cosplay Prop Production Carve Heat Insulation
- Price
- $29.37
- Rating
- 4.2/5
- Reviews
- 93
- Age
- 1y ago

8 Pack Crafare Craft Foam Blocks 6x4x2in Polystyrene Brick Arts & Projects
- Price
- $14.74
- Rating
- 4.6/5
- Reviews
- 536
- Age
- 3y ago

EPHECH 20Pack 12 x 16.5 White Foam Board with 3/16 Thick Foam Core
- Price
- $19.54
- Rating
- 4.4/5
- Reviews
- 352
- Age
- 4y ago

Silverlake 6x6x1 Craft Foam Squares for Styrofoam Board Projects (34-Pack)
- Price
- $33.73
- Rating
- 4.6/5
- Reviews
- 864
- Age
- 7y ago

Crafare 4 Pack Craft Foam Blocks 14x7x1in Styrofoam Sheets for Art Projects
- Price
- $15.66
- Rating
- 4.2/5
- Reviews
- 83
- Age
- 3y ago
Newest
by launch date
Multi Purpose XPS Foam Board 2 Pack 15.6x11.7X 2in Polystyrene Craft Foam Sheets Rigid and Easy to Shape DIY Modeling Art Projects Party Decoration Cosplay Prop Production Carve Heat Insulation
- Price
- $29.37
- Rating
- 4.2/5
- Reviews
- 93
- Age
- 1y ago

Zzrywuty Foam Board 11 x 14 Inch 10 Pack White 5mm Foam Core Board
- Price
- $15.80
- Rating
- 4.3/5
- Reviews
- 172
- Age
- 2y ago

Cholemy 120 Pcs Foam Printing Plates 4 X 6 Inches White 1/20 Inch Thick
- Price
- $14.93
- Rating
- 3.4/5
- Reviews
- 85
- Age
- 3y ago

20 Pack Foam Boards 12x16.5in White Foam Core Board for Projects
- Price
- $18.69
- Rating
- 4.6/5
- Reviews
- 74
- Age
- 3y ago

Crafare 4 Pack Craft Foam Blocks 14x7x1in Styrofoam Sheets for Art Projects
- Price
- $15.66
- Rating
- 4.2/5
- Reviews
- 83
- Age
- 3y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 36% of clicks, no more. An open shelf where new products get seen.
Brands
26 falling
Sellers
56
Est. top-5 brand share
65%
Top 20: 95%
Est. top-5 click share
36%
Top 20: 74%
Open market
31%
- Crafare26%
- SilverlakeLLC20%
- Super Z Outlet10%
- Juvale5%
- BENECREAT4%
- DAT4%
Demand
Styrofoam Sheets search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Oct, Nov · busiest ÷ quietest = 1.7×
Search terms
Top Styrofoam Sheets search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- styrofoam sheets92K/yr
- large styrofoam blocks25K/yr
- styrofoam board34K/yr
- styrofoam sheets 1 inch thick13K/yr
- styrofoam sheets 2 inch thick11K/yr
- craft foam blocks8K/yr
- styrofoam for crafts12K/yr
- styrofoam sheet12K/yr
- styrofoam panels6K/yr
- styrofoam blocks extra large8K/yr
Reviews and returns
What reviews say buyers love and hate about Styrofoam Sheets
We read the reviews and the return reasons for every product selling here.
“Item looked bigger”
Every topic
Every topic buyers talk about, one row each.
Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.
17 topics
Keep looking
Related niches
Niches in the same category that score near this one. Research these next.
Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common Styrofoam Sheets questions
Answered from the same tracked data.
Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data









