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52

rubber parking curb

Worth a look

Shows low returns (1.5%), but prices mostly outside the sweet spot ($21.38–$766.99) keeps it on the watch list.

Market size 19Growth 52Conversion 46Competition 62Returns 85Price range 11Avg price 80Brand share 59Review moat 83Quality gap 43

Returns

Great1.5%

return rate — above 6% kills the launch gate

Review moat

Great338

avg incumbent reviews — the moat a new listing must climb

Avg price

Great$85.84

avg listing price — sweet spot $15–$100

Competition

Good48%

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

Brand share

Good69%

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

Growth

Good+23.0%

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

Conversion

Okay3.7%

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

Quality gap

Okay4.5★

avg incumbent rating — lower means beatable quality

Market size

Bad$74K

$74K/yr · 24K searches

Price range

Bad$21.38–$766.99

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

Competition

The top 5 products take 48% of clicks — established leaders, but buyers still shop beyond them.

Brands

26 rising

Sellers

30

Top-5 brand share

69%

Open market

31%

  • Traffic Safety Store24%
  • Guardian17%
  • PeakPursuit12%
  • OranLite8%
  • EliteEdge4%
  • Garvee4%

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%$3K8%$6K12%$9K16%$12K1101001K10K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)1 product missing review or click data not plotted

All 38 tracked products in this niche — three views at once, no toggling.

Demand

Weekly Amazon search volume, last 26 weeks — +23.0% search growth over the last 90 days.
600400Spike '26Jan '26Feb '26Mar '26Apr '26May '26May '26Jun '26

Reviews

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

What buyers love

Quality-Overall28%

“Really well made”

Weight Heavy11%

“Heavy and stay in place”

Advertised Vs Actual Product7%

“work as expected”

Efficiency7%

“Works perfectly”

Ease Of Use6%

“Easy to use”

Assembly/Installation6%

“Easy installation”

Value For Money5%

“Worth the money”

Weight Light5%

“A perfect light weight solution”

Durability4%

“It is durable”

Strength3%

“Sturdy”

What buyers complain about

Quality-Overall12%

“Cheap”

Size-Overall10%

“Too big for me”

Adhesion/Stickiness8%

“The adhesive on the reflective stickers does not stick to the rubber surface”

Product Condition8%

“Product looks used and was returned”

Wheel Quality6%

“When we feel the front wheels hit these wheel stops”

Strength5%

“the bolts doesn't feel quite strong. cheap”

Mounting5%

“Bolts provided do not work”

Weight Heavy4%

“They are heavy as expected”

Instructions/User Manual/Troubleshooting3%

“Poor instructions”

Reflectiveness3%

“2 days, the yellow reflectors are peeling off”

Top return reasons

Size-Overall25%
Assembly/Installation10%
Advertised Vs Actual Product10%
Weight Heavy7%
Functionality-Overall5%
Adhesion/Stickiness5%
Mounting4%
Smell4%
Value For Money3%
Compatibility-Overall3%