Skip to content

Super King Mattress Protectors

Maybe

Buyers convert on 13.3% of searches. But demand is soft, at -17.8% this quarter, so Super King Mattress Protectors is a Maybe.

Flapen Score
52
52 / 100
Top 44% of 5,777 Home & Garden niches · +1 vs the category median of 51
Market size
£405K/yr219K searches / yr
90-day growth
-17.8%search demand this quarter
Competition
62%top-5 click share · 15 brands · 23 sellers

Flapen Score

Super King Mattress Protectors against its category

The dotted line is the Home & Garden average. Past it, Super King Mattress Protectors is stronger. Inside it, weaker.

52Maybe
Big MarketTrendingHigh ConversionOpen MarketLow ReturnsPrice rangeAvg priceNo Dominant BrandLow Review BarrierQuality Gap
This niche Category average

Market

The Super King Mattress Protectors market on Amazon at a glance

Shoppers on Amazon United Kingdom searched for Super King Mattress Protectors 219K times last year and spent an estimated £405K. The top 5 brands take 76% of clicks. Flapen scores it 52 out of 100, a Maybe.

01 · Demand

An estimated 13.3% of those searches ended in a purchase.

Shoppers searched for this 219K times in the last 12 months. That counts every search on Amazon United Kingdom for this niche's terms. An estimated 13.3% of those searches ended in a purchase. Searches in the last 90 days moved -17.8% against the 90 days before. Searches, conversion and average price together put the market at an estimated £405K a year.

Searches, last 12 months
219K
Growth, 90 days vs prior 90
-17.8%
Conversion, latest week
13.3%
Market size, estimated
£405Ka year
Peak month
November1.3× the quietest month
Top search term
super king mattress protectors76K searches a year

02 · Price

A sale here is worth £13.90.

Listings sell for £13.90 on average, from £6.80 to £26.32. Amazon reports units sold in ranges. This niche sold 25K to 30K a year. The average listing sells 1,500 to 2,000 of them. At £13.90 that is £21K to £28K a year per listing.

Average price
£13.90under the $15 to $100 sweet spot
Price range
£6.80–£26.32
Amazon United Kingdom median price
£12.12across 27,606 niches
Units sold a year
25K–30K
Units per listing a year
1,500–2,000
Revenue per listing a year
£21K–£28K
Returns
0.8%of orders · Amazon United Kingdom median 0.6%

03 · Entry bar

The bar here is ads and reviews.

96% of listings pay for placement with sponsored ads. 74% ship with Prime. On an average day, 1.4% of listings are out of stock. The average listing ranks #43 within Home Textiles. It carries 18,244 reviews at 4.51 stars, so a new listing needs social proof before a better product.

Sponsored listings
96%
Prime listings
74%
Out of stock, average day
1.4%
Average rank
#43in Home Textiles
Average rating
4.51 starsAmazon United Kingdom average 4.36 stars
Average reviews
18,244per listing
Listings tracked
23

04 · Newcomers

1 of last year's 4 launches cleared the first-year sales bar.

4 products launched here in the last 12 months. 1 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 49 months on average, so the names here are settling in.

Launched, last 12 months
4
Successful launches
1Amazon's first-year sales bar
Average brand age
49 months

Products

Top Super King Mattress Protectors products & what they sell for

The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.

Prices and ratings read from Amazon on Jul 28, 2026. The live listing can differ.

Competition

Competition: brands, sellers & click share

The top 5 products take an estimated 62% of clicks. Leaders hold, but buyers still shop past them.

£0£41K£81K£122K£162K101001K10K100K1.0M Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

15 rising

Sellers

23

Est. top-5 brand share

76%

Top 20: 100%

Est. top-5 click share

62%

Top 20: 96%

Open market

19%

  • IMFAA29%
  • CAROLINE SHATUIK19%
  • Utopia Bedding14%
  • Oliver Bedding8%
  • Silentnight6%
  • 4AS5%

Demand

Super King Mattress Protectors search demand

Weekly searches over the year, seasonality beneath. Pick a range.

6K4KSpike '24Prime Day '25SepDecMarJunAugNovMarMay

No pronounced peak months · busiest ÷ quietest = 1.3×

Search terms

Top Super King Mattress Protectors search terms shoppers use

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

  • super king mattress protectors76K/yr
  • superking mattress protectors57K/yr
  • mattress protector super king size32K/yr
  • super king mattress protector20K/yr
  • super king size mattress protector14K/yr
  • super king mattress cover6K/yr
  • superking mattress protector7K/yr
  • mattress protector super king7K/yr

Reviews and returns

What reviews say buyers love and hate about Super King Mattress Protectors

We read the reviews and the return reasons for every product selling here.

27%of positive reviews mention “Quality-Overall”
14%of negative reviews mention “Thickness”
0.8%of orders come back
“not as thick as shown”
A buyer, on “Thickness”14% of negative reviews mention the same topic

Every topic

Every topic buyers talk about, one row each.

Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.

16 topics

NegativePositive

FAQ

Common Super King Mattress Protectors questions

Answered from the same tracked data.

Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data