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4th of july car decorations

Worth a look

Shows demand growing >1,000% this quarter, but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Market size 7Growth 100Conversion 54Competition 81Returns 93Price range 86Avg price 95Brand share 92Review moat 95Quality gap 72

Growth

Incredible>1,000%

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

Review moat

Great108.36

avg incumbent reviews — the moat a new listing must climb

Avg price

Incredible$25.39

avg listing price — sweet spot $15–$100

Returns

Great1.1%

return rate — above 6% kills the launch gate

Brand share

Great43%

top-5 brand share — no brand owns this niche

Price range

Great$4.00–$96.83

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

Competition

Great34%

top-5 click share — an open shelf

Quality gap

Good4.3★

avg incumbent rating — lower means beatable quality

Conversion

Good4.4%

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

Market size

Bad$29K

$29K/yr · 26K searches

According to Flapen's Amazon United States niche tracking, 4th of july car decorations is a $29K/yr Amazon United States market (26K searches/yr). The top 5 brands hold 43% of demand. Verdict: Worth a look — 73/100.

Data updated Jul 8, 2026 · scored weekly · How we score niches

Market data

Units sold / yr
1K–1K
avg 0–100/product
Revenue / yr
$25K–$32K
units × avg price
Launch success
60%
15 of 25 new (360d)
Conversion rate
4.4%
Avg BSR
#4,779
Page quality
0%
Prime
100%
Sponsored
98%
Out of stock
20.4%
Avg brand age
21 months
Avg seller age
177 days

Competition

Clicks spread well past the top 5 (34% combined) — an open shelf where new products get seen.

Brands

50 rising

Sellers

56

Top-5 brand share

43%

Top 20: 76%

Top-5 click share

34%

Top 20: 70%

Open market

53%

  • MOVINPE12%
  • BSSOK11%
  • 80UncleKimby9%
  • JULMELON6%
  • Julysgift5%
  • Sonwyoung4%

Demand

Weekly Amazon search volume, last 29 weeks — >1,000% search growth over the last 90 days.
8K6KSpike '25Spike '26Aug '25Sep '25Nov '25Jan '26Apr '26May '26Jun '26

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%3%$8756%$2K9%$3K12%$4K1101001K10K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)3 products missing review or click data not plotted

All 59 tracked products in this niche — three views at once, no toggling.

Reviews

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

What buyers love

Color15%

“Bright color”

Quality-Overall12%

“Excellent Quality”

Value For Money10%

“Worth every penny”

Size-Overall8%

“Fits good”

Design-Overall5%

“festive design make them stand out nicely”

Advertised Vs Actual Product5%

“As advertised”

Fun/Entertainment Experience4%

“Kids entertainment”

Durability4%

“are holding up really well”

Brightness/Shine/Glow3%

“it sparkles in the sunshine”

Adhesion/Stickiness3%

“Very well made and stick well”

What buyers complain about

Size-Overall12%

“It is VERY small”

Adhesion/Stickiness9%

“Adhesive issues”

Quality-Overall9%

“Cheap Product”

Color6%

“The color is a little on the dull side”

Durability6%

“Won't last”

Magnetic Strength/Adsorption5%

“Very poor magnetic strength”

Advertised Vs Actual Product4%

“Not as shown”

Ease Of Use4%

“Very difficult to work with”

Material Quality3%

“JUNK material”

Strength3%

“Very flimsy”

Top return reasons

Size-Overall23%
Magnetic Strength/Adsorption10%
Advertised Vs Actual Product9%
Quality-Overall8%
Adhesion/Stickiness7%
Material Quality4%
Defective Material/Parts4%
Assembly/Installation4%
Value For Money4%
Color3%

Common questions

Is 4th of july car decorations profitable to sell on Amazon United States?
The niche generates $29K/yr across 59 tracked products. 15 of 25 products launched in the last 360 days are still selling. 90-day search growth is >1,000%. Flapen's verdict: Worth a look (73/100).
How competitive is the 4th of july car decorations niche?
50 brands and 56 sellers compete. The top 5 products take 34% of clicks and top 5 brands hold 43% of demand.
What do buyers complain about in 4th of july car decorations?
Top complaints mined from reviews: Size-Overall, Adhesion/Stickiness, Quality-Overall. The return rate is 1.1%.
What does it cost to enter the 4th of july car decorations niche?
Listings span $4.00–$96.83; the average listing price is $25.39 (sweet spot $15–$100). The average incumbent carries 108 reviews — the moat a new listing must climb.

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