---
title: "Two Rex Birthday Decorations Boy — $54K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/home-kitchen/two-rex-birthday-decorations-boy"
last_updated: "2026-08-06T15:11:43.755Z"
locale: en
meta:
description: "Niche score 51/100 · $54K/yr market · 113K searches/yr · $18.25 avg price. A small market ($54K/yr) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 51/100 · $54K/yr market · 113K searches/yr · $18.25 avg price. A small market ($54K/yr) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Two Rex Birthday Decorations Boy — $54K/yr Amazon US Niche (2026) - Flapen"
---
# **two rex birthday decorations boy**
**Worth a look**
Shows no brand lock-in (top 5 brands take 42% of clicks), but a small market ($54K/yr) keeps it on the watch list.
Market size 13Growth 19Conversion 33Competition 79Returns 77Price range 62Avg price 83Brand share 93Review moat 81Quality gap 25
**Brand share**
**Great****42%**
top-5 brand share — no brand owns this niche
**Avg price**
**Great****$18.25**
avg listing price — sweet spot $15–$100
**Review moat**
**Great****388.4**
avg incumbent reviews — the moat a new listing must climb
**Competition**
**Great****36%**
top-5 click share — an open shelf
**Returns**
**Great****1.9%**
return rate — above 5% kills the launch gate
**Price range**
**Good****$3.15–$34.74**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Conversion**
**Okay****2.6%**
search→purchase rate — share of searches ending in a sale
**Quality gap**
**Okay****4.6★**
avg incumbent rating — lower means beatable quality
**Growth**
**Bad****-13.0%**
90-day search growth — must beat 0% to launch
**Market size**
**Bad****$54K**
$54K/yr · 113K searches
**Signals**[** No Dominant Brand**](https://flapen.com/research/niches?market=us&signal=no_dominant_brand "Top brand's click share < 20%") [** Low Review Barrier**](https://flapen.com/research/niches?market=us&signal=low_review_barrier "Top brand's reviews < 500")
According to Flapen's Amazon United States niche tracking, two rex birthday decorations boy is a $54K/yr Amazon United States market (113K searches/yr). The top 5 brands hold 42% of demand. Demand peaks in Jan. Verdict: Worth a look — 51/100.
Data updated Jul 23, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **two rex birthday decorations boy market data**
- **Units sold / yr**
- **3K–4K**
- avg 0–100/product
- **Revenue / yr**
- **$55K–$73K**
- units × avg price
- **Conversion rate**
- **2.6%**
- **Avg BSR**
- **#3,383**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **94%**
- **Out of stock**
- **5.0%**
- **Avg brand age**
- **23 months**
- **Avg seller age**
- **189 days**
## **Competition & brand share**
Clicks spread well past the top 5 (36% combined) — an open shelf where new products get seen.
**Brands**
**39 **▲rising
**Sellers**
**45**
**Top-5 brand share**
**42%**
Top 20: 84%
**Top-5 click share**
**36%**
Top 20: 76%
**Open market**
**53%**
- cocomigo15% - Kinovo8% - PHD CAKE7% - Miruwtog7% - Fernvia4% - Hombae4%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -13.0% search growth over the last 90 days.
3K2KSpike '25Prime Day '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Jan · busiest ÷ quietest = 2.0×
[**Open Trend **](https://flapen.com/research/us/home-kitchen/two-rex-birthday-decorations-boy/trend)
## **Top two rex birthday decorations boy search terms**
- **two rex birthday decorations boy**41K/yr-16.4%1.9% conv. - **dinosaur birthday decorations 2**15K/yr-2.8%2.0% conv. - **two rex**14K/yr-6.7%1.4% conv. - **dinosaur 2nd birthday decorations**14K/yr-6.9%1.6% conv. - **2 rex birthday party decorations boy**8K/yr-12.9%1.8% conv. - **dinosaur birthday decorations 2 year old boy**11K/yr-28.9%1.8% conv. - **2nd birthday dinosaur decorations**6K/yr-15.6%2.1% conv. - **two rex birthday decorations**5K/yr-14.1%1.7% conv. [**All search terms **](https://flapen.com/research/us/home-kitchen/two-rex-birthday-decorations-boy/search-terms)
## **Top two rex birthday decorations boy 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%3%$2K6%$3K9%$5K12%$6K1101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)2 products missing review or click data not plotted
All 24 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**cocomigo 237pcs Two Rex Birthday Decorations Boy Complete Party Set Dinosaur Birthday Decorations 2 Serves 20 Guests 2 Year Old Party Decor Boy 2nd Party Decor for Boys**cocomigo**$34.74**4.7★154 rev](https://www.amazon.com/dp/B0FJRW6RX2) [2**2nd Birthday Dinosaur Party Supplies Set - 197 Pcs for 24 Guests 2-Rex Theme Decorations with Banner Balloons Tableware & Cake Toppers**Kinovo**$26.44**4.5★216 rev](https://www.amazon.com/dp/B0FJDX8ZFT) [3**PHD Dinosaur 2.76 Inch Green 2 Number Birthday Candles Cake & Party Celebration**PHD CAKE**$5.96**4.9★1,476 rev](https://www.amazon.com/dp/B0CH67H3MQ) [4**Two Rex Birthday Decorations Boy Dinosaur 2nd Birthday Party Decorations Boys 2 Rex Dinosaur Dino Party Decor Supplies - Backdrop Banner Tablecloth swirls balloon box**Miruwtog**$26.94**4.4★48 rev](https://www.amazon.com/dp/B0D9CND3N7) [5**cocomigo Two Rex Birthday Decorations Boy with Number Candles 25 Serves T-Rex Disposable Tableware Set with Trex Banner Plates Napkins and Cups TableCloth for 2nd Dinosaur Themes Party**cocomigo**$26.44**4.5★90 rev](https://www.amazon.com/dp/B0DJLTDYK3)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Hand-Drawn Two Rex Birthday Decorations for Boy Dinosaur Party Supplies**Jovialitix**$24.18**7 rev2mo ago](https://www.amazon.com/dp/B0GS5ZB39G) [**Costova Two Rex Birthday Decorations Boy Dinosaur 2nd Birthday Supplies Kit with Tableware Plates Napkins Cups Backdrop Balloon Arch Boxes for Boys 2 Year Old Jungle Safari Dino Party Supplies**Costova**$32.94**0 rev4mo ago](https://www.amazon.com/dp/B0GQGWLVMH) [**Hombae Dinosaur Birthday Decorations 2nd Birthday Decorations for Boys with Two Rex Backdrop Balloon Arch Boxes and Tablecloth for Boys 2 Year Old Jungle Safari Party Supplies**Hombae**$30.75**2 rev4mo ago](https://www.amazon.com/dp/B0GQGXC3QK) [**Coyciu Baby Boy 2nd Birthday Outfit Second Dinosaur Twos Shirt Short Set Two Years Old Shirts Outfits Boys 2nd Birthdays Gift**Coyciu**$15.06**18 rev5mo ago](https://www.amazon.com/dp/B0GM541CJK) [**Hombae Two Rex Birthday Decorations Boy Dinosaur 2nd Birthday Party Supplies with 2 Rex Tableware Plates Napkins Hanging Swirls for Boys 2 Year Old Dino Theme Party Serves 24**Hombae**$25.99**0 rev5mo ago](https://www.amazon.com/dp/B0GLWZS939)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Costova Two Rex Birthday Decorations Boy Dinosaur 2nd Birthday Supplies Kit with Tableware Plates Napkins Cups Backdrop Balloon Arch Boxes for Boys 2 Year Old Jungle Safari Dino Party Supplies**Costova**$32.94**0.0★**▲ 329%**](https://www.amazon.com/dp/B0GQGWLVMH) [**Hand-Drawn Two Rex Birthday Decorations for Boy Dinosaur Party Supplies**Jovialitix**$24.18**4.8★**▲ 328%**](https://www.amazon.com/dp/B0GS5ZB39G) [**Hombae Two Rex Birthday Decorations Boy Dinosaur 2nd Birthday Party Supplies with 2 Rex Tableware Plates Napkins Hanging Swirls for Boys 2 Year Old Dino Theme Party Serves 24**Hombae**$25.99**0.0★**▲ 326%**](https://www.amazon.com/dp/B0GLWZS939) [**Hombae Dinosaur Birthday Decorations 2nd Birthday Decorations for Boys with Two Rex Backdrop Balloon Arch Boxes and Tablecloth for Boys 2 Year Old Jungle Safari Party Supplies**Hombae**$30.75**5.0★**▲ 324%**](https://www.amazon.com/dp/B0GQGXC3QK) [**Coyciu Baby Boy 2nd Birthday Outfit Second Dinosaur Twos Shirt Short Set Two Years Old Shirts Outfits Boys 2nd Birthdays Gift**Coyciu**$15.06**4.6★**▲ 270%**](https://www.amazon.com/dp/B0GM541CJK)
**~~View all trending →~~**
## **What buyers say about two rex birthday decorations boy**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**21%
*“Excellent product”*
**Value For Money**20%
*“reasonably priced”*
**Assembly/Installation**7%
*“very easy to set up”*
**Design-Overall**7%
*“design is beautiful”*
**Size-Overall**7%
*“Great big size”*
**Advertised Vs Actual Product**5%
*“functioned as it should”*
**Color**5%
*“The colors were bright”*
**Durability**4%
*“Very durable”*
**Fun/Entertainment Experience**3%
*“Very fun”*
**Gifting Purpose**3%
*“Perfect addition to birthday party”*
### **What buyers complain about **
**Size-Overall**14%
*“missing sizes”*
**Assembly/Installation**14%
*“Took some time setting up”*
**Quality-Overall**9%
*“The balloons for the actual arch were also not the best quality”*
**Durability**7%
*“Just one thing the big number 2 it broke so easily so when you handle it be gentle I broke it”*
**Inflation/Deflation**5%
*“would pop when inflating them”*
**Color**5%
*“green than contrasting orange ones”*
**Value For Money**5%
*“Definitely not worth the price in my opinion”*
**Advertised Vs Actual Product**5%
*“description were not included”*
**Material Quality**3%
*“Very cheap material”*
**Strength**3%
*“It looked a bit flimsy”*
### **Top return reasons **
**Size-Overall**50%
**Value For Money**10%
**Advertised Vs Actual Product**7%
**Inflation/Deflation**6%
**Quality-Overall**4%
**Defective Material/Parts**3%
**Color**2%
**Leak-Proof**2%
**Product Condition**2%
**Design-Overall**2%
## **Common questions**
- **Is two rex birthday decorations boy profitable to sell on Amazon United States?**
- The niche generates $54K/yr across 47 tracked products. 3 of 12 products launched in the last 360 days are still selling. 90-day search growth is -13.0%. Flapen's verdict: Worth a look (51/100).
- **How competitive is the two rex birthday decorations boy niche?**
- 39 brands and 45 sellers compete. The top 5 products take 36% of clicks and top 5 brands hold 42% of demand.
- **What do buyers complain about in two rex birthday decorations boy?**
- Top complaints mined from reviews: Size-Overall, Assembly/Installation, Quality-Overall. The return rate is 1.9%.
- **When does demand for two rex birthday decorations boy peak?**
- Demand peaks in Jan; the busiest month runs 2.0× the quietest.
- **What does it cost to enter the two rex birthday decorations boy niche?**
- Listings span $3.15–$34.74; the average listing price is $18.25 (sweet spot $15–$100). The average incumbent carries 388 reviews — the moat a new listing must climb.
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