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Split Top King Mattress Protector

Fail

The top 5 brands take 96% of clicks, so Split Top King Mattress Protector is a Fail.

Flapen Score
39
39 / 100
Ranks 9,284 of 11,240 Home & Kitchen niches · −10 vs the category median of 49
Market size
$63K/yr22K searches / yr
90-day growth
-6.2%search demand this quarter
Competition
73%top-5 click share · 7 brands · 9 sellers

Flapen Score

Split Top King Mattress Protector against its category

The dotted line is the Home & Kitchen average. Past it, Split Top King Mattress Protector is stronger. Inside it, weaker.

39Fail
Big MarketTrendingHigh ConversionOpen MarketLow ReturnsPrice rangeAvg priceNo Dominant BrandLow Review BarrierQuality Gap
This niche Category average

Market

The Split Top King Mattress Protector market on Amazon at a glance

Shoppers on Amazon United States searched for Split Top King Mattress Protector 22K times last year and spent an estimated $63K. The top 5 brands take 96% of clicks. Flapen scores it 39 out of 100, a Fail.

01 · Demand

An estimated 6.1% of those searches ended in a purchase.

Shoppers searched for this 22K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 6.1% of those searches ended in a purchase. Searches in the last 90 days moved -6.2% against the 90 days before. Searches, conversion and average price together put the market at an estimated $63K a year.

Searches, last 12 months
22K
Growth, 90 days vs prior 90
-6.2%
Conversion, latest week
6.1%
Market size, estimated
$63Ka year
Top search term
split top king mattress protector10K searches a year

02 · Price

A sale here is worth $46.98.

Listings sell for $46.98 on average, from $27.46 to $71.17. Amazon reports units sold in ranges. This niche sold 1K to 2K a year. The average listing sells 0 to 100 of them. At $46.98 that is $0 to $5K a year per listing.

Average price
$46.98inside the $15 to $100 sweet spot
Price range
$27.46–$71.17
Amazon United States median price
$24.38across 115,062 niches
Units sold a year
1K–2K
Units per listing a year
0–100
Revenue per listing a year
$0–$5K
Returns
1.5%of orders · Amazon United States median 2.1%

03 · Entry bar

The bar here is ads and reviews.

100% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 6.3% of listings are out of stock. The average listing ranks #86 within Mattress Protectors & Encasements. It carries 9,827 reviews at 4.59 stars, so a new listing needs social proof before a better product.

Sponsored listings
100%
Prime listings
100%
Out of stock, average day
6.3%
Average rank
#86in Mattress Protectors & Encasements
Average rating
4.59 starsAmazon United States average 4.42 stars
Average reviews
9,827per listing
Listings tracked
12

04 · Newcomers

1 of last year's 2 launches cleared the first-year sales bar.

2 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 60 months on average, so the names here are established.

Launched, last 12 months
2
Successful launches
1Amazon's first-year sales bar
Average brand age
60 months

Products

Top Split Top King Mattress Protector products & what they sell for

Every tracked product: its share of the shelf, its reviews, and its price.

Sign in to see the products

The products selling in this niche are for signed-in readers. Every market figure above stays open to everyone.

Competition

Competition: brands, sellers & click share

The top 5 products take 73% of clicks. A locked shelf that new listings rarely crack.

Brands

7 falling

Sellers

9

Top-5 brand share

96%

Top 20: 100%

Top-5 click share

73%

Top 20: 100%

Open market

2%

  • Brand 163%
  • Brand 211%
  • Brand 311%
  • Brand 46%
  • Brand 55%
  • Brand 62%
  • Open — no brand owns it (1 brand, 2%)

Demand

Split Top King Mattress Protector search demand

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

500300Spike '26FebMarAprMayJunJul

No pronounced peak months · busiest ÷ quietest = 1.2× · 6 of 12 months tracked

Search terms

Top Split Top King Mattress Protector search terms shoppers use

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

  • split top king mattress protector10K/yr
  • split head king mattress protector5K/yr
  • sleep number mattress pad4K/yr
  • mattress covers sleep number3K/yr

Reviews and returns

What reviews say buyers love and hate about Split Top King Mattress Protector

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

17%of positive reviews mention “Quality-Overall”
28%of negative reviews mention “Water Resistance”
1.5%of orders come back
“Not even water resistant”
A buyer, on “Water Resistance”28% 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.

20 topics

NegativePositive

FAQ

Common Split Top King Mattress Protector questions

Answered from the same tracked data.