---
title: "balloon sizer — Niche Verdict: Worth a look (51/100) | Amazon United States - Flapen"
canonical_url: "https://flapen.com/amazon/research/us/home-kitchen/balloon-sizer"
last_updated: "2026-07-14T04:52:05.885Z"
locale: en
meta:
  description: "balloon sizer shows beatable incumbent ratings (4.3★), but brand-locked demand (top 5 brands take 87% of clicks) keeps it on the watch list."
  "og:description": "balloon sizer shows beatable incumbent ratings (4.3★), but brand-locked demand (top 5 brands take 87% of clicks) keeps it on the watch list."
  "og:title": "balloon sizer — Niche Verdict: Worth a look (51/100) | Amazon United States - Flapen"
---

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# **balloon sizer**

**Worth a look**

Shows beatable incumbent ratings (4.3★), but brand-locked demand (top 5 brands take 87% of clicks) keeps it on the watch list.

Market size 48Growth 57Conversion 64Competition 54Returns 36Price range 42Avg price 34Brand share 30Review moat 43Quality gap 78

**Quality gap**

**Great****4.3★**

avg incumbent rating — lower means beatable quality

**Conversion**

**Good****5.7%**

search→purchase rate — share of searches ending in a sale

**Growth**

**Good****+31.9%**

90-day search growth — must beat 0% to launch

**Competition**

**Good****53%**

top-5 click share — leaders hold, buyers still browse

**Market size**

**Okay****$264K**

$264K/yr · 461K searches

**Review moat**

**Okay****2,204.72**

avg incumbent reviews — the moat a new listing must climb

**Price range**

**Okay****$6.32–$21.19**

cheapest to priciest tracked listing — scored on the share inside $15–$100

**Returns**

**Okay****4.6%**

return rate — above 6% kills the launch gate

**Avg price**

**Okay****$10.02**

avg listing price — sweet spot $15–$100

**Brand share**

**Okay****87%**

top-5 brand share — brands hold most of the demand

## **Competition**

The top 5 products take 53% of clicks — established leaders, but buyers still shop beyond them.

**Brands**

**11 **▼falling

**Sellers**

**14**

**Top-5 brand share**

**87%**

**Open market**

**7%**

- Auihiay30% - Worown25% - Pllieay17% - Muchfun8% - Toosci7% - FIREBOOMOON6% - Open — no brand owns it (5 brands, 7%)

## **Product shelf**

Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.

0%4%$11K8%$21K12%$32K16%$42K101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 25 tracked products in this niche — three views at once, no toggling.

### **Top sellers**

by 90-day click share

[1![Auihiay 2-10 Inch Collapsible Plastic Balloon Sizer Box Cube Balloon Size Measurement Tool for BalloonDecorations BalloonArches BalloonColumns](https://m.media-amazon.com/images/I/31BxNElkoeL.jpg)**Auihiay 2-10 Inch Collapsible Plastic Balloon Sizer Box Cube Balloon Size Measurement Tool for BalloonDecorations BalloonArches BalloonColumns**Auihiay**$7.99**4.3★5,884 rev](https://www.amazon.com/dp/B083TRZT3Q) [2![Worown 11 Holes Collapsible Black Plastic Balloon Sizer Box Balloons Sizer Cube Balloons Size Measurement Tools for Balloon Decorations Arches (2-10 Inch)](https://m.media-amazon.com/images/I/41i0xrr0rsL.jpg)**Worown 11 Holes Collapsible Black Plastic Balloon Sizer Box Balloons Sizer Cube Balloons Size Measurement Tools for Balloon Decorations Arches (2-10 Inch)**Worown**$7.45**4.1★2,793 rev](https://www.amazon.com/dp/B0B2RG7PPG) [3![Auihiay 2-10 Inch Collapsible Wood Balloon Sizer Box Cube Balloon Size Measurement Tool for BalloonDecorations BalloonArches BalloonColumns (9 Holes)](https://m.media-amazon.com/images/I/41CYM+WWEOL.jpg)**Auihiay 2-10 Inch Collapsible Wood Balloon Sizer Box Cube Balloon Size Measurement Tool for BalloonDecorations BalloonArches BalloonColumns (9 Holes)**Auihiay**$14.02**4.6★2,019 rev](https://www.amazon.com/dp/B083TL942G) [4![9 Sizes Balloon Szier Cube Box 4-12 Collapsible Balloon Measurement Tool](https://m.media-amazon.com/images/I/51R0dIhAItL.jpg)**9 Sizes Balloon Szier Cube Box 4-12 Collapsible Balloon Measurement Tool**Muchfun**$9.90**4.5★3,777 rev](https://www.amazon.com/dp/B085PPVNM2) [5![Pllieay 2-10 Inch Balloon Sizer Collapsible Plastic Balloon Sizer Cube Box for Balloon Decoration Balloon Arches Balloon Columns](https://m.media-amazon.com/images/I/31BxNElkoeL.jpg)**Pllieay 2-10 Inch Balloon Sizer Collapsible Plastic Balloon Sizer Cube Box for Balloon Decoration Balloon Arches Balloon Columns**Pllieay**$7.66**4.4★3,838 rev](https://www.amazon.com/dp/B07ZQ8VYSD)

**~~View all top sellers →~~**

### **Newest**

by launch date

[![Worown 13 Holes Collapsible Balloon Sizer Cube Box (PET + Kraft Board) 1-10 Inch Balloons Measurement Tool White for Birthday Party and Wedding Balloons Arch & Column](https://m.media-amazon.com/images/I/31Tip7lIEUL.jpg)**Worown 13 Holes Collapsible Balloon Sizer Cube Box (PET + Kraft Board) 1-10 Inch Balloons Measurement Tool White for Birthday Party and Wedding Balloons Arch & Column**Worown**$7.97**13 rev11mo ago](https://www.amazon.com/dp/B0FJX11JQN) [![11 Holes Plastic Balloon Sizer Cube Box Collapsible 2-10 Inch Balloon Sizer Cube Boxs Size Measurement Tools for Balloons Decorations Arches](https://m.media-amazon.com/images/I/41AaAA7ciFL.jpg)**11 Holes Plastic Balloon Sizer Cube Box Collapsible 2-10 Inch Balloon Sizer Cube Boxs Size Measurement Tools for Balloons Decorations Arches**Fampery**$6.46**19 rev11mo ago](https://www.amazon.com/dp/B0FJFYKQ1Y) [![Balloon Sizer Cube Box 2-10 Inch Transparent Balloons Measurement Tool for Arches Columns Party Decoration Accessories](https://m.media-amazon.com/images/I/41tf+4oPsOL.jpg)**Balloon Sizer Cube Box 2-10 Inch Transparent Balloons Measurement Tool for Arches Columns Party Decoration Accessories**lasuroa**$6.32**16 rev1y ago](https://www.amazon.com/dp/B0F9KGDDD5) [![2-10 Inch 11 Holes Balloon Sizer Cube Box Plastic Balloon Sizer Box Cube Balloons Size Measurement Tool for Party Balloons Decorations BalloonColumns BalloonArches White](https://m.media-amazon.com/images/I/41CaS4aUpHL.jpg)**2-10 Inch 11 Holes Balloon Sizer Cube Box Plastic Balloon Sizer Box Cube Balloons Size Measurement Tool for Party Balloons Decorations BalloonColumns BalloonArches White**Psyqtsuary**$6.58**77 rev1y ago](https://www.amazon.com/dp/B0DJM4XHXQ) [![13 Sizes Balloon Sizer Cube Box (2-12 Inch) Collapsible Balloon Measurement Tool for Party Arch Decorations & Columns](https://m.media-amazon.com/images/I/51MN6N5s2NL.jpg)**13 Sizes Balloon Sizer Cube Box (2-12 Inch) Collapsible Balloon Measurement Tool for Party Arch Decorations & Columns**Toosci**$9.78**323 rev2y ago](https://www.amazon.com/dp/B0CWR74N2H)

**~~View all new products →~~**

### **Trending**

90-day click momentum

[![11 Holes Plastic Balloon Sizer Cube Box Collapsible 2-10 Inch Balloon Sizer Cube Boxs Size Measurement Tools for Balloons Decorations Arches](https://m.media-amazon.com/images/I/41AaAA7ciFL.jpg)**11 Holes Plastic Balloon Sizer Cube Box Collapsible 2-10 Inch Balloon Sizer Cube Boxs Size Measurement Tools for Balloons Decorations Arches**Fampery**$6.46**3.8★**▲ 69%**](https://www.amazon.com/dp/B0FJFYKQ1Y) [![Pllieay 14 Holes Balloon Sizer Box Cube Yellow Plastic Balloon Measurement Box Collapsible Balloon Sizer Tool with Instructions for Balloon Decoration Balloon Arch Balloon Columns 1-10 Inch](https://m.media-amazon.com/images/I/41Hu5P3Q7lL.jpg)**Pllieay 14 Holes Balloon Sizer Box Cube Yellow Plastic Balloon Measurement Box Collapsible Balloon Sizer Tool with Instructions for Balloon Decoration Balloon Arch Balloon Columns 1-10 Inch**Pllieay**$8.69**4.4★**▲ 60%**](https://www.amazon.com/dp/B0BZ7T8WT2) [![Balloon Sizer Cube Box 2-10 Inch Transparent Balloons Measurement Tool for Arches Columns Party Decoration Accessories](https://m.media-amazon.com/images/I/41tf+4oPsOL.jpg)**Balloon Sizer Cube Box 2-10 Inch Transparent Balloons Measurement Tool for Arches Columns Party Decoration Accessories**lasuroa**$6.32**3.3★**▲ 35%**](https://www.amazon.com/dp/B0F9KGDDD5) [![13 Sizes Balloon Sizer Cube Box (2-12 Inch) Collapsible Balloon Measurement Tool for Party Arch Decorations & Columns](https://m.media-amazon.com/images/I/51MN6N5s2NL.jpg)**13 Sizes Balloon Sizer Cube Box (2-12 Inch) Collapsible Balloon Measurement Tool for Party Arch Decorations & Columns**Toosci**$9.78**4.2★**▲ 31%**](https://www.amazon.com/dp/B0CWR74N2H) [![Pllieay 14 Holes Balloon Sizer Box Cube Blue Plastic Balloon Measurement Box Collapsible Balloon Sizer Tool with Instructions for Balloon Decoration Balloon Arch Balloon Columns 1-10 Inch](https://m.media-amazon.com/images/I/413cN-6IliL.jpg)**Pllieay 14 Holes Balloon Sizer Box Cube Blue Plastic Balloon Measurement Box Collapsible Balloon Sizer Tool with Instructions for Balloon Decoration Balloon Arch Balloon Columns 1-10 Inch**Pllieay**$8.81**4.4★**▲ 25%**](https://www.amazon.com/dp/B0BZ7RCPX6)

**~~View all trending →~~**

## **Demand & seasonality**

Weekly Amazon search volume, last 104 weeks — +31.9% search growth over the last 90 days.

13K8KSpike '25Spike '26 seasonSepDecMarJunAugNovMarMay

Peak months: May, Jun · busiest ÷ quietest = 2.5×

## **Reviews**

What buyers praise and complain about, mined from review topics.

### **What buyers love **

**Quality-Overall**15%

*“Long term use based on the quality”*

**Size-Overall**15%

*“I love all the different sizes”*

**Ease Of Use**10%

*“Easy to Use”*

**Advertised Vs Actual Product**10%

*“It is what I needed”*

**Assembly/Installation**7%

*“Easy to assemble”*

**Strength**6%

*“This is very sturdy”*

**Value For Money**5%

*“Great for the price”*

**Durability**4%

*“Durable and Easy to use”*

**Material Quality**3%

*“But once I put it together I realized that the material was sturdy enough for what I needed the box to do for me”*

**Storage Capacity**2%

*“easy to storaged”*

### **What buyers complain about **

**Strength**32%

*“Extremely flimsy”*

**Assembly/Installation**20%

*“very flimsy, I wasnt able to put it assemble”*

**Quality-Overall**9%

*“Poor quality”*

**Material Quality**8%

*“Cheap material”*

**Durability**4%

*“Warped after one use”*

**Value For Money**3%

*“I didn't think it was worth the extra dollars”*

**Size-Overall**2%

*“Measuring size is too large”*

**Advertised Vs Actual Product**2%

*“the drawing/pic of it is a little misleading”*

**Adhesion/Stickiness**2%

*“It doesnt even stay together”*

**Thickness**2%

*“I thought this was thicker material”*

### **Top return reasons **

**Strength**33%

**Material Quality**13%

**Size-Overall**8%

**Assembly/Installation**8%

**Quality-Overall**6%

**Value For Money**6%

**Defective Material/Parts**5%

**Functionality-Overall**5%

**Advertised Vs Actual Product**4%

**Ease Of Use**2%