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Small Double Mattress Protector

Small Double Mattress Protector shows searches that convert (15.1% search→purchase), but prices mostly outside the sweet spot ($5.81–$15.30) keeps it on the watch list.

Flapen Score

51
Worth a look
Market size 50Growth 19Conversion 97Competition 60Returns 95Price range 3Avg price 38Brand share 52Review moat 21Quality gap 42
This niche Category average

Is Small Double Mattress Protector profitable on Amazon?

According to Flapen's Amazon United Kingdom niche tracking, Small Double Mattress Protector is a £280K/yr Amazon United Kingdom market (175K searches/yr). The top 5 brands hold 74% of demand. Demand peaks in Aug–Sep. Verdict: Worth a look — 51/100.

Small Double Mattress Protector: the Amazon niche in one read

Everything a seller checks before entering, in three answers.

Is the demand real?

Worth a look. Search demand moved -11.1% over the last 90 days and 15.1% of searches end in a purchase.

£280K

revenue / yr

Units sold / yr30K
Search volume / yr-11.1%175K
Conversion rate15.1%
Avg price£10.57

Who owns the niche?

The top 5 brands hold 74% of demand, so 26% of the market is open.

26%

open market share

Brands · sellers17 · 28
Top-5 product click share49%
Open market26%
Avg brand age47 months

Is there a way in?

Listing quality. The average product page scores 0/100 on content standards. Incumbents average 4.5★ — the gap to enter on.

0/100

page quality · 30 products

Sponsored placement87%
New entrants (1y)7· 0 succeeded
Avg rating4.5★
Avg reviews11,973

Top Small Double Mattress Protector products & what they sell for

Every tracked product — its share of the shelf, its review moat, and what it sells for.

Competition: brands, sellers & click share

The top 5 products take 49% of clicks — established leaders, but buyers still shop beyond them.

£0£14K£28K£42K£56K101001K10K100K1.0M Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

17 rising

Sellers

28

Top-5 brand share

74%

Top 20: 100%

Top-5 click share

49%

Top 20: 89%

Open market

21%

  • CAROLINE SHATUIK22%
  • Utopia Bedding22%
  • 4AS11%
  • ACRALI HOME10%
  • HIGH LIVING8%
  • Silentnight5%

Small Double Mattress Protector demand & seasonality

Weekly search volume, with the niche's key stats alongside.

Volume175KCVR15.1%Products30Brands17Top 5 Brands74%OOS Rate5.0%Rating4.5★Reviews11,973Avg BSR#46
8K6KSpike '24Prime Day '25Spike '25SepDecMarJunAugNovMarMay

Peak months: Aug, Sep · busiest ÷ quietest = 2.6×

Top Small Double Mattress Protector search terms shoppers use

The exact queries shoppers type, with yearly volume, growth and conversion.

  • small double mattress protector114K/yr
  • mattress protector small double31K/yr
  • mattress protector small double bed11K/yr
  • small double mattress cover6K/yr
  • small double bed mattress protector5K/yr
  • small double mattress protector -3K/yr
  • small double mattress protector fitted6K/yr

What reviews say buyers love and hate about Small Double Mattress Protector

What buyers mention most, as a share of all reviews.

What buyers love

83% of reviews
Quality-Overall24%

Very good quality, value for money, adds comfort to any bed,,, many thanks,

Size-Overall19%

Fits well

Value For Money9%

Good value

Advertised Vs Actual Product6%

Does its job

Comfort-Overall6%

Very comfortable

What buyers complain about

67% of reviews
Size-Overall12%

it was a little smaller than I expected as my bed is a smallish and this was still a bit on the small side for it

Thickness11%

could be a bit thicker

Quality-Overall11%

Poor quality

Noise Level8%

A little noisier than I expected

Water Resistance7%

they are no longer waterproof

Small Double Mattress Protector return rate & reasons

Why buyers send it back, as a share of all return requests.

1.0%

Return rate

73%

Fixable by listing

The "fixable" share counts expectation-mismatch reasons — size, look, advertised-vs-actual — that better copy and images address.

1Size-Overall
64%
2Water Resistance
6%
3Material Quality
5%
4Quality-Overall
5%
5Thin
4%

Common Small Double Mattress Protector questions

The questions sellers ask about this niche, answered from the tracked metrics.

Flapen scores Small Double Mattress Protector 51/100 on Amazon United Kingdom — Worth a look. The niche generates £280K/yr across 30 tracked products. 0 of 7 products launched in the last 360 days are still selling. Search demand moved -11.1% over the last 90 days.
Search demand for Small Double Mattress Protector on Amazon United Kingdom peaks in Aug–Sep, where the busiest month runs 2.6× the quietest.