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49

plastic mattress protector

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Soft demand (-11.7% this quarter) — this niche doesn't clear our bar today.

Market size 35Growth 19Conversion 80Competition 63Returns 90Price range 37Avg price 40Brand share 33Review moat 52Quality gap 52

Returns

Great1.2%

return rate — above 5% kills the launch gate

Conversion

Great8.3%

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

Competition

Good47%

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

Quality gap

Good4.4★

avg incumbent rating — lower means beatable quality

Review moat

Good1,436.65

avg incumbent reviews — the moat a new listing must climb

Avg price

Okay£10.77

avg listing price — sweet spot $15–$100

Price range

Okay£4.93–£20.80

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

Market size

Okay£169K

£169K/yr · 189K searches

Brand share

Okay85%

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

Growth

Bad-11.7%

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