---
title: "Foam Bricks — $42K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/sports-outdoors/foam-bricks"
last_updated: "2026-07-21T17:40:24.098Z"
locale: en
meta:
description: "Niche score 34/100 · $42K/yr market · 63K searches/yr · $30.76 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 34/100 · $42K/yr market · 63K searches/yr · $30.76 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Foam Bricks — $42K/yr Amazon US Niche (2026) - Flapen"
---
# **foam bricks**
**Skip it**
A concentrated shelf (top 5 take 100% of clicks) — this niche doesn't clear our bar today.
Market size 11Growth 23Conversion 27Competition 0Returns 81Price range 87Avg price 95Brand share 0Review moat 90Quality gap 45
**Avg price**
**Incredible****$30.76**
avg listing price — sweet spot $15–$100
**Review moat**
**Great****207**
avg incumbent reviews — the moat a new listing must climb
**Price range**
**Great****$7.26–$86.89**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Returns**
**Great****1.7%**
return rate — above 6% kills the launch gate
**Quality gap**
**Okay****4.5★**
avg incumbent rating — lower means beatable quality
**Conversion**
**Okay****2.2%**
search→purchase rate — share of searches ending in a sale
**Growth**
**Bad****-4.8%**
90-day search growth — must beat 0% to launch
**Market size**
**Bad****$42K**
$42K/yr · 63K searches
**Competition**
**Bad****100%**
top-5 click share — a locked-up shelf
**Brand share**
**Bad****100%**
top-5 brand share — brand-locked demand
According to Flapen's Amazon United States niche tracking, foam bricks is a $42K/yr Amazon United States market (63K searches/yr). The top 5 brands hold 100% of demand. Verdict: Skip it — 34/100.
Data updated Jul 18, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **foam bricks market data**
- **Units sold / yr**
- **2K–2K**
- avg 0–100/product
- **Revenue / yr**
- **$46K–$62K**
- units × avg price
- **Launch success**
- **—**
- 0 of 1 new (360d)
- **Conversion rate**
- **2.2%**
- **Avg BSR**
- **#168**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **100%**
- **Out of stock**
- **4.8%**
- **Avg brand age**
- **45 months**
- **Avg seller age**
- **171 days**
## **Competition & brand share**
The top 5 products capture 100% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**4 **▼falling
**Sellers**
**18**
**Top-5 brand share**
**100%**
Top 20: 100%
**Top-5 click share**
**100%**
Top 20: 100%
**Open market**
**0%**
- POUYRBA68% - ALPI14% - Deekin10% - Beistle8%
## **Demand**
Weekly Amazon search volume, last 29 weeks — -4.8% search growth over the last 90 days.
1K750Spike '26Dec '25Jan '26Feb '26Mar '26Apr '26May '26Jun '26
[**Open Trend **](https://flapen.com/research/us/sports-outdoors/foam-bricks/trend)
## **Top foam bricks search terms**
- **foam bricks**27K/yr+4.1%0.8% conv. - **foam brick**23K/yr-4.1%2.1% conv. - **foam bricks for kids**10K/yr-24.7%0.4% conv. - **foam cinder blocks for kids**2K/yr-52.8%0.0% conv. [**All search terms **](https://flapen.com/research/us/sports-outdoors/foam-bricks/search-terms)
## **Top foam bricks products on Amazon**
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
0%20%$8K40%$17K60%$25K80%$34K1001K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 5 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Yoga Blocks 2 Pcs 9x6x3 Yoga Brick Foam Blocks EVA Foam Block Props Accessories for Pilates Stretching and Meditation (Grey Large)**POUYRBA**$11.39**4.8★400 rev](https://www.amazon.com/dp/B0DYCW3SFJ) [2**ALPI Brick Squeezie Stress Reliever**ALPI**$8.37**4.1★121 rev](https://www.amazon.com/dp/B0124TWPVQ) [3**Beistle Football University Bad Call Brick**Beistle**$7.26**3.9★314 rev](https://www.amazon.com/dp/B002RYW2RG) [4**Deekin Foam Brick Building Blocks for Kids Thick Blocks Foam Large Fake Brick Construction Toy for Stacking Construction Gifts 8 x 4 x 2.4 in(10 Pcs Circle Holes)**Deekin**$39.90**4.8★100 rev](https://www.amazon.com/dp/B0G441DHYP) [5**Deekin Foam Brick Building Blocks for Kids Thick Blocks Foam Large Fake Brick Construction Toy for Stacking Construction Gifts 8 x 4 x 2.4 in(30 Pcs Circle Holes)**Deekin**$86.89**4.8★100 rev](https://www.amazon.com/dp/B0B59FSDY8)
### **Newest**
by launch date
[**Deekin Foam Brick Building Blocks for Kids Thick Blocks Foam Large Fake Brick Construction Toy for Stacking Construction Gifts 8 x 4 x 2.4 in(10 Pcs Circle Holes)**Deekin**$39.90**100 rev7mo ago](https://www.amazon.com/dp/B0G441DHYP) [**Yoga Blocks 2 Pcs 9x6x3 Yoga Brick Foam Blocks EVA Foam Block Props Accessories for Pilates Stretching and Meditation (Grey Large)**POUYRBA**$11.39**400 rev1y ago](https://www.amazon.com/dp/B0DYCW3SFJ) [**Deekin Foam Brick Building Blocks for Kids Thick Blocks Foam Large Fake Brick Construction Toy for Stacking Construction Gifts 8 x 4 x 2.4 in(30 Pcs Circle Holes)**Deekin**$86.89**100 rev4y ago](https://www.amazon.com/dp/B0B59FSDY8) [**ALPI Brick Squeezie Stress Reliever**ALPI**$8.37**121 rev11y ago](https://www.amazon.com/dp/B0124TWPVQ) [**Beistle Football University Bad Call Brick**Beistle**$7.26**314 rev16y ago](https://www.amazon.com/dp/B002RYW2RG)
### **Trending**
90-day click momentum
[**Yoga Blocks 2 Pcs 9x6x3 Yoga Brick Foam Blocks EVA Foam Block Props Accessories for Pilates Stretching and Meditation (Grey Large)**POUYRBA**$11.39**4.8★**▲ 70%**](https://www.amazon.com/dp/B0DYCW3SFJ) [**Deekin Foam Brick Building Blocks for Kids Thick Blocks Foam Large Fake Brick Construction Toy for Stacking Construction Gifts 8 x 4 x 2.4 in(10 Pcs Circle Holes)**Deekin**$39.90**4.8★**▲ 55%**](https://www.amazon.com/dp/B0G441DHYP) [**ALPI Brick Squeezie Stress Reliever**ALPI**$8.37**4.1★**▼ 41%**](https://www.amazon.com/dp/B0124TWPVQ) [**Beistle Football University Bad Call Brick**Beistle**$7.26**3.9★**▼ 61%**](https://www.amazon.com/dp/B002RYW2RG) [**Deekin Foam Brick Building Blocks for Kids Thick Blocks Foam Large Fake Brick Construction Toy for Stacking Construction Gifts 8 x 4 x 2.4 in(30 Pcs Circle Holes)**Deekin**$86.89**4.8★**▼ 70%**](https://www.amazon.com/dp/B0B59FSDY8)
## **What buyers say about foam bricks**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Advertised Vs Actual Product**14%
*“As advertised”*
**Quality-Overall**9%
*“Yoga blocks - great quality”*
**Fun/Entertainment Experience**8%
*“Fun for kids”*
**Durability**8%
*“not easily broken”*
**Stretchability/Expandability/Elasticity**7%
*“deepen some stretches safely”*
**Size-Overall**6%
*“They're just the right size”*
**Value For Money**6%
*“Great quality for the price”*
**Exercise/Sports Suitability**6%
*“Good exercise blocks”*
**Grip**5%
*“which makes them easy to grab quickly or throw in my gym bag”*
**Gifting Purpose**4%
*“Great gift”*
### **What buyers complain about **
**Size-Overall**20%
*“Its tiny”*
**Comfort-Overall**10%
*“Not great to stand on though the softness is helpful on the hands”*
**Advertised Vs Actual Product**10%
*“False Advertising”*
**Weight Light**10%
*“Has absolutely no weight at all”*
**Strength**8%
*“now obviously it is still cheap product so be gentle with it”*
**Durability**5%
*“they dont stay looking good for long”*
**Hard Feel**5%
*“At first it was tough now I use everyday”*
**Quality-Overall**3%
*“I was concerned about the quality”*
**Exercise/Sports Suitability**3%
*“On the first day you can see they will not look good after few workouts”*
### **Top return reasons **
**Size-Overall**42%
**Value For Money**8%
**Advertised Vs Actual Product**7%
**Smell**6%
**Color**5%
**Functionality-Overall**4%
**Soft Feel**3%
**Thickness**3%
**Shape/Style**3%
**Hard Feel**3%
## **Common questions**
- **Is foam bricks profitable to sell on Amazon United States?**
- The niche generates $42K/yr across 5 tracked products. 0 of 1 products launched in the last 360 days are still selling. 90-day search growth is -4.8%. Flapen's verdict: Skip it (34/100).
- **How competitive is the foam bricks niche?**
- 4 brands and 18 sellers compete. The top 5 products take 100% of clicks and top 5 brands hold 100% of demand.
- **What do buyers complain about in foam bricks?**
- Top complaints mined from reviews: Size-Overall, Comfort-Overall, Advertised Vs Actual Product. The return rate is 1.7%.
- **What does it cost to enter the foam bricks niche?**
- Listings span $7.26–$86.89; the average listing price is $30.76 (sweet spot $15–$100). The average incumbent carries 207 reviews — the moat a new listing must climb.
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