3 Inch Foam
MaybeProducts sell for $34.59 on average, inside the sweet spot. But shoppers spend an estimated $132K a year here, so 3 Inch Foam is a Maybe.
- Flapen Score
- 51 / 100Top 26% of 4,656 Arts, Crafts & Sewing niches · +5 vs the category median of 4651
- Market size
- $132K/yr97K searches / yr
- 90-day growth
- +23.1%search demand this quarter
- Competition
- 53%top-5 click share · 17 brands · 23 sellers
Flapen Score
3 Inch Foam against its category
The dotted line is the Arts, Crafts & Sewing average. Past it, 3 Inch Foam is stronger. Inside it, weaker.
Market
The 3 Inch Foam market on Amazon at a glance
Shoppers on Amazon United States searched for 3 Inch Foam 97K times last year and spent an estimated $132K. The top 5 brands take 79% of clicks. Flapen scores it 51 out of 100, a Maybe.
01 · Demand
An estimated 3.9% of those searches ended in a purchase.
Shoppers searched for this 97K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 3.9% of those searches ended in a purchase. Searches in the last 90 days moved +23.1% against the 90 days before. Searches, conversion and average price together put the market at an estimated $132K a year.
- Searches, last 12 months
- 97K
- Growth, 90 days vs prior 90
- +23.1%
- Conversion, latest week
- 3.9%
- Market size, estimated
- $132Ka year
- Peak month
- June1.5× the quietest month
- Top search term
- 3 inch foam19K searches a year
02 · Price
A sale here is worth $34.59.
Listings sell for $34.59 on average, from $16.68 to $54.53. Amazon reports units sold in ranges. This niche sold 5K to 6K a year. The average listing sells 100 to 250 of them. At $34.59 that is $3K to $9K a year per listing.
- Average price
- $34.59inside the $15 to $100 sweet spot
- Price range
- $16.68–$54.53
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 5K–6K
- Units per listing a year
- 100–250
- Revenue per listing a year
- $3K–$9K
- Returns
- 2.0%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is ads and reviews.
96% of listings pay for placement with sponsored ads. 71% ship with Prime. On an average day, 2.1% of listings are out of stock. The average listing ranks #41 within Sewing Notions & Supplies. It carries 3,542 reviews at 4.56 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 96%
- Prime listings
- 71%
- Out of stock, average day
- 2.1%
- Average rank
- #41in Sewing Notions & Supplies
- Average rating
- 4.56 starsAmazon United States average 4.42 stars
- Average reviews
- 3,542per listing
- Listings tracked
- 28
04 · Newcomers
3 of last year's 7 launches cleared the first-year sales bar.
7 products launched here in the last 12 months. 3 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 38 months on average, so the names here are settling in.
- Launched, last 12 months
- 7
- Successful launches
- 3Amazon's first-year sales bar
- Average brand age
- 38 months
Products
Top 3 Inch Foam 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 18, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
GoTo Foam 3 Height x 24 Width x 72 Length 44ILD (Firm) Upholstery Cushion Made in USA
- Price
- $30.99
- Rating
- 4.6/5
- Reviews
- 16,685
- Age
- 7y ago

FOAMYFOAM High Density 3 inch Thick 24 inch Wide 72 inch Long Upholstery Foam Cushion Replacement
- Price
- $32.78
- Rating
- 4.6/5
- Reviews
- 1,093
- Age
- 3y ago

GoTo Foam 3 Height x 24 Width x 72 Length 36ILD (Semi-Firm) Upholstery Cushion Made in USA
- Price
- $29.87
- Rating
- 4.6/5
- Reviews
- 16,685
- Age
- 7y ago

FoamTouch 3x24x72 high Density Polyurethane Foam 3 x24 x72 inches White
- Price
- $32.04
- Rating
- 4.6/5
- Reviews
- 14,043
- Age
- 11y ago

FOAMYFOAM High Density 3 inch Thick 24 inch Wide 24 inch Long Upholstery Foam Cushion Replacement
- Price
- $22.81
- Rating
- 4.6/5
- Reviews
- 207
- Age
- 3y ago
Trending
estimated 90-day click momentum
DUMOS Mattress Toppers Memory Foam Twin Size 3 Inch Thick Bed Topper Pad Cooling Gel Infused Soft Comfy Padding Breathable for Sleeper Sofa Couch RV Camper CertiPUR-US Certified Blue
- Price
- $25.80
- Rating
- 4.3/5
- Reviews
- 500
- Age
- 5mo ago

Polyurethane Foam Padding 1 PCS 16 x 12 x 3 Inch Black Soft Cuttable Packing Foam Inserts for Cases Furniture Automotive and Packaging
- Price
- $16.68
- Rating
- 4.6/5
- Reviews
- 108
- Age
- 8mo ago

CYMULA 3 Inch Memory Foam Camping Pad Camping Essentials Roll Up Floor Mat for Car Camping Cot Tent Truck Travel and Guest Use Non-Slip Waterproof Bottom Removable Cover
- Price
- $54.53
- Rating
- 4.5/5
- Reviews
- 815
- Age
- 1y ago

FOAMYFOAM High Density 3 inch Thick 18 inch Wide 72 inch Long Upholstery Foam Cushion Replacement
- Price
- $28.22
- Rating
- 4.6/5
- Reviews
- 74
- Age
- 3y ago

SmartFoam HD Custom Cut Foam for Mattresses & Cushions High Density Upholstery Foam for DIY Projects Beds & Sofas Premium Free Choice of Comfort Levels (Medium or Firm)
- Price
- $45.28
- Rating
- 4.6/5
- Reviews
- 70
- Age
- 10mo ago
Newest
by launch date
DUMOS Mattress Toppers Memory Foam Twin Size 3 Inch Thick Bed Topper Pad Cooling Gel Infused Soft Comfy Padding Breathable for Sleeper Sofa Couch RV Camper CertiPUR-US Certified Blue
- Price
- $25.80
- Rating
- 4.3/5
- Reviews
- 500
- Age
- 5mo ago

Polyurethane Foam Padding 1 PCS 16 x 12 x 3 Inch Black Soft Cuttable Packing Foam Inserts for Cases Furniture Automotive and Packaging
- Price
- $16.68
- Rating
- 4.6/5
- Reviews
- 108
- Age
- 8mo ago

Vicatiful High-Density Upholstery Foam Padding (3 x 24 x 72)Memory Foam for Couch Seat Cushion Replacement Chair Foam Square Padding for Seats
- Price
- $29.65
- Rating
- 4.6/5
- Reviews
- 61
- Age
- 9mo ago

SmartFoam HD Custom Cut Foam for Mattresses & Cushions High Density Upholstery Foam for DIY Projects Beds & Sofas Premium Free Choice of Comfort Levels (Medium or Firm)
- Price
- $45.28
- Rating
- 4.6/5
- Reviews
- 70
- Age
- 10mo ago

Frienda 1 Pack 3 x 24 x 24 Upholstery High Density Craft Foam Sheets Replacement Square Cut to Size Cushion Chair Padding Suitable for Shipping Packing Cushion Foam Mailing Cosplay(White)
- Price
- $22.10
- Rating
- 4.4/5
- Reviews
- 130
- Age
- 10mo ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 53% of clicks. Leaders hold, but buyers still shop past them.
Brands
17 rising
Sellers
23
Est. top-5 brand share
79%
Top 20: 100%
Est. top-5 click share
53%
Top 20: 92%
Open market
17%
- GoTo Foam30%
- FOAMYFOAM24%
- FoamTouch14%
- Coaseb6%
- ColourTree6%
- AK TRADING CO.4%
- Open — no brand owns it (11 brands, 17%)
Demand
3 Inch Foam search demand
Weekly searches over the year, seasonality beneath. Pick a range.
No pronounced peak months · busiest ÷ quietest = 1.5×
Search terms
Top 3 Inch Foam search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- 3 inch foam19K/yr
- upholstery foam 3 inch12K/yr
- 3 inch foam pad11K/yr
- 3 foam9K/yr
- 3 foam pad7K/yr
- 3 foam for upholstery7K/yr
- cushion foam 3 inch thick6K/yr
- upholstery foam 3 inch high density4K/yr
- 3 inch foam padding3K/yr
- foam padding 3 inch thick3K/yr
Reviews and returns
What reviews say buyers love and hate about 3 Inch Foam
We read the reviews and the return reasons for every product selling here.
“They are too large”
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.
16 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 3 Inch Foam 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









