---
title: "Foam Blocks — $952K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/sports-outdoors/foam-blocks"
last_updated: "2026-07-22T20:53:28.305Z"
locale: en
meta:
description: "Niche score 40/100 · $952K/yr market · 1.1M searches/yr · $41.67 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 40/100 · $952K/yr market · 1.1M searches/yr · $41.67 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Foam Blocks — $952K/yr Amazon US Niche (2026) - Flapen"
---
# **foam blocks**
**Skip it**
A concentrated shelf (top 5 take 89% of clicks) — this niche doesn't clear our bar today.
Market size 77Growth 24Conversion 27Competition 9Returns 69Price range 43Avg price 95Brand share 18Review moat 38Quality gap 28
**Avg price**
**Incredible****$41.67**
avg listing price — sweet spot $15–$100
**Market size**
**Great****$952K**
$952K/yr · 1.1M searches
**Returns**
**Good****2.2%**
return rate — above 6% kills the launch gate
**Price range**
**Okay****$7.08–$205.59**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Review moat**
**Okay****2,731.63**
avg incumbent reviews — the moat a new listing must climb
**Quality gap**
**Okay****4.6★**
avg incumbent rating — lower means beatable quality
**Conversion**
**Okay****2.1%**
search→purchase rate — share of searches ending in a sale
**Growth**
**Bad****-2.2%**
90-day search growth — must beat 0% to launch
**Brand share**
**Bad****93%**
top-5 brand share — brand-locked demand
**Competition**
**Bad****89%**
top-5 click share — a locked-up shelf
According to Flapen's Amazon United States niche tracking, foam blocks is a $952K/yr Amazon United States market (1.1M searches/yr). The top 5 brands hold 93% of demand. Demand peaks in Nov–Dec. Verdict: Skip it — 40/100.
Data updated Jul 18, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **foam blocks market data**
- **Units sold / yr**
- **25K–30K**
- avg 1,000–1,250/product
- **Revenue / yr**
- **$1.0M–$1.3M**
- units × avg price
- **Launch success**
- **—**
- 1 of 1 new (360d)
- **Conversion rate**
- **2.1%**
- **Avg BSR**
- **#35**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **100%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **44 months**
- **Avg seller age**
- **166 days**
## **Competition & brand share**
The top 5 products capture 89% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**7 **▼falling
**Sellers**
**14**
**Top-5 brand share**
**93%**
Top 20: 100%
**Top-5 click share**
**89%**
Top 20: 100%
**Open market**
**3%**
- POUYRBA67% - Pairez Toys11% - INCLAKE6% - MBHKRRS4% - Bingyouth4% - ProsourceFit4% - Open — no brand owns it (1 brand, 3%)
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -2.2% search growth over the last 90 days.
35K25KSpike '24Holiday '24Prime Day '25Spike '25Holiday '25 seasonSepDecMarJunAugNovMarMay
Peak months: Nov, Dec · busiest ÷ quietest = 2.1×
[**Open Trend **](https://flapen.com/research/us/sports-outdoors/foam-blocks/trend)
## **Top foam blocks search terms**
- **foam blocks**346K/yr-4.2%0.9% conv. - **foam block**118K/yr+9.0%1.0% conv. - **foam blocks for toddlers 1-3**125K/yr+2.6%0.6% conv. - **soft blocks**70K/yr-6.7%0.6% conv. - **large foam blocks**48K/yr+7.4%0.2% conv. - **foam building blocks**55K/yr-5.7%0.7% conv. - **foam blocks for kids**58K/yr-16.4%0.7% conv. - **soft blocks for toddlers 1-3**43K/yr-13.5%0.7% conv. - **soft building blocks**31K/yr-13.9%0.2% conv. - **high density foam blocks**17K/yr+16.5%0.1% conv. [**All search terms **](https://flapen.com/research/us/sports-outdoors/foam-blocks/search-terms)
## **Top foam blocks 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%$190K40%$381K60%$571K80%$762K101001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 8 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**Pairez Toys Foam Building Blocks for Toddlers 2-4 41 Pieces EVA Soft Stacking Blocks Baby Bath Foam Toy Set Early Learning Construction Toys & Gifts for Kids Boys & Girls 18+ Months**Pairez Toys**$14.08**4.5★1,043 rev](https://www.amazon.com/dp/B0BTW7P7H3) [3**Premium Quality Foam Pit Cubes - 144 pcs 5.9x5.9x5.9 Colorful Flame Retardant for Trampoline Arenas Gymnastics Parkour Skateboard Parks Playground (5 Colors)**INCLAKE**$205.59**4.2★66 rev](https://www.amazon.com/dp/B0C9ZYL2X3) [4**MBHKRRS 9x6x3 Yoga Blocks Soft Non-Slip Surface Premium Foam Blocks Supportive Lightweight Odor Resistant Yoga Accessories for Pilates Meditation General Fitness Stretching Toning (black-1 Pack)**MBHKRRS**$7.97**4.6★214 rev](https://www.amazon.com/dp/B0FJGZM49B) [5**Bingyouth Large Building Foam Blocks for Toddlers EVA Stacking Foam Building Blocks Toy Set Non-Toxic Washable Early Learning Construction Toys & Gifts for Kids Boys & Girls (Blue Pieces 30)**Bingyouth**$37.61**4.7★141 rev](https://www.amazon.com/dp/B0D9BKSX7N)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**MBHKRRS 9x6x3 Yoga Blocks Soft Non-Slip Surface Premium Foam Blocks Supportive Lightweight Odor Resistant Yoga Accessories for Pilates Meditation General Fitness Stretching Toning (black-1 Pack)**MBHKRRS**$7.97**214 rev12mo ago](https://www.amazon.com/dp/B0FJGZM49B) [**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) [**Bingyouth Large Building Foam Blocks for Toddlers EVA Stacking Foam Building Blocks Toy Set Non-Toxic Washable Early Learning Construction Toys & Gifts for Kids Boys & Girls (Blue Pieces 30)**Bingyouth**$37.61**141 rev2y ago](https://www.amazon.com/dp/B0D9BKSX7N) [**Premium Quality Foam Pit Cubes - 144 pcs 5.9x5.9x5.9 Colorful Flame Retardant for Trampoline Arenas Gymnastics Parkour Skateboard Parks Playground (5 Colors)**INCLAKE**$205.59**66 rev3y ago](https://www.amazon.com/dp/B0C9ZYL2X3) [**FLOFARE Pack of 3 Floral Foam Blocks Each (6L x 3W x 1.75H) Green Wet & Dry Flower Foam for Fresh & Artificial Flower Arrangement Plant Foam Florist Supplies for DIYs Arts Crafts & Weddings**FLOFARE**$7.08**2,661 rev3y ago](https://www.amazon.com/dp/B0BY5YL19N)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**MBHKRRS 9x6x3 Yoga Blocks Soft Non-Slip Surface Premium Foam Blocks Supportive Lightweight Odor Resistant Yoga Accessories for Pilates Meditation General Fitness Stretching Toning (black-1 Pack)**MBHKRRS**$7.97**4.6★**▲ 81%**](https://www.amazon.com/dp/B0FJGZM49B) [**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★**▲ 46%**](https://www.amazon.com/dp/B0DYCW3SFJ) [**Premium Quality Foam Pit Cubes - 144 pcs 5.9x5.9x5.9 Colorful Flame Retardant for Trampoline Arenas Gymnastics Parkour Skateboard Parks Playground (5 Colors)**INCLAKE**$205.59**4.2★**▲ 39%**](https://www.amazon.com/dp/B0C9ZYL2X3) [**FLOFARE Pack of 3 Floral Foam Blocks Each (6L x 3W x 1.75H) Green Wet & Dry Flower Foam for Fresh & Artificial Flower Arrangement Plant Foam Florist Supplies for DIYs Arts Crafts & Weddings**FLOFARE**$7.08**4.4★**▼ 21%**](https://www.amazon.com/dp/B0BY5YL19N) [**Bingyouth Large Building Foam Blocks for Toddlers EVA Stacking Foam Building Blocks Toy Set Non-Toxic Washable Early Learning Construction Toys & Gifts for Kids Boys & Girls (Blue Pieces 30)**Bingyouth**$37.61**4.7★**▼ 30%**](https://www.amazon.com/dp/B0D9BKSX7N)
**~~View all trending →~~**
## **What buyers say about foam blocks**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Advertised Vs Actual Product**14%
*“As advertised”*
**Quality-Overall**13%
*“Overall, great quality and perfect for floral arrangements”*
**Balance/Stability**11%
*“Good for balance”*
**Value For Money**8%
*“not super expensive”*
**Size-Overall**6%
*“Great size”*
**Ease Of Use**5%
*“Easy to use”*
**Durability**5%
*“Very durable”*
**Fun/Entertainment Experience**5%
*“Fun for bathtime”*
**Soft Feel**3%
*“They are soft”*
**Foam**3%
*“Great foam”*
### **What buyers complain about **
**Size-Overall**27%
*“BEWARE of the size”*
**Value For Money**11%
*“I've struggled to find low priced”*
**Durability**8%
*“They break very easily”*
**Advertised Vs Actual Product**7%
*“Picture is very deceiving”*
**Strength**3%
*“I thought they would be a bit firmer”*
**Comfort-Overall**3%
*“Not great to stand on though the softness is helpful on the hands”*
**Water Resistance**3%
*“Easily breaks off when wet”*
**Hard Feel**3%
*“it's harder than I thought to stand still on this”*
**Quality-Overall**2%
*“Poor quality”*
**Exercise/Sports Suitability**2%
*“cannot get down on my knees for exercising like doing my yoga poses”*
### **Top return reasons **
**Size-Overall**70%
**Value For Money**7%
**Advertised Vs Actual Product**5%
**Balance/Stability**3%
**Material Quality**2%
**Defective Material/Parts**2%
**Functionality-Overall**2%
**Quality-Overall**1%
**Thickness**1%
**Soft Feel**1%
## **Common questions**
- **Is foam blocks profitable to sell on Amazon United States?**
- The niche generates $952K/yr across 8 tracked products. 1 of 1 products launched in the last 360 days are still selling. 90-day search growth is -2.2%. Flapen's verdict: Skip it (40/100).
- **How competitive is the foam blocks niche?**
- 7 brands and 14 sellers compete. The top 5 products take 89% of clicks and top 5 brands hold 93% of demand.
- **What do buyers complain about in foam blocks?**
- Top complaints mined from reviews: Size-Overall, Value For Money, Durability. The return rate is 2.2%.
- **When does demand for foam blocks peak?**
- Demand peaks in Nov–Dec; the busiest month runs 2.1× the quietest.
- **What does it cost to enter the foam blocks niche?**
- Listings span $7.08–$205.59; the average listing price is $41.67 (sweet spot $15–$100). The average incumbent carries 2,732 reviews — the moat a new listing must climb.
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