40x40 cushion inner
Skip itPrices mostly outside the sweet spot ($2.52–$14.89) — this niche doesn't clear our bar today.
Returns
Incredible0.1%return rate — above 5% kills the launch gate
Conversion
Incredible13.2%search→purchase rate — share of searches ending in a sale
Quality gap
Good4.4★avg incumbent rating — lower means beatable quality
Brand share
Good74%top-5 brand share — brands hold most of the demand
Competition
Okay62%top-5 click share — leaders hold, buyers still browse
Market size
Okay£138K£138K/yr · 138K searches
Review moat
Bad8,890avg incumbent reviews — the moat a new listing must climb
Avg price
Bad£7.58avg listing price — sweet spot $15–$100
Growth
Bad-15.4%90-day search growth — must beat 0% to launch
Price range
Bad£2.52–£14.89cheapest to priciest tracked listing — scored on the share inside $15–$100
According to Flapen's Amazon United Kingdom niche tracking, 40x40 cushion inner is a £138K/yr Amazon United Kingdom market (138K searches/yr). The top 5 brands hold 74% of demand. Demand peaks in Nov–Dec. Verdict: Skip it — 46/100.
Data updated Jul 27, 2026 · scored weekly · How we score niches
40x40 cushion inner market data
- Units sold / yr
- 20K–25K
- avg 1,000–1,250/product
- Revenue / yr
- £152K–£190K
- units × avg price
- Conversion rate
- 13.2%
- Avg BSR
- #36
- Page quality
- 0%
- Prime
- 23%
- Sponsored
- 86%
- Out of stock
- 1.8%
- Avg brand age
- 51 months
- Avg seller age
- 179 days
Competition & brand share
The top 5 products take 62% of clicks — established leaders, but buyers still shop beyond them.Brands
19 rising
Sellers
20
Top-5 brand share
74%
Top 20: 100%
Top-5 click share
62%
Top 20: 98%
Open market
21%
- Rohi22%
- NIGHTSLEEP16%
- Makimoo15%
- Iyan Soft Furnishing12%
- Utopia Bedding10%
- 4All6%
Demand & seasonality
Weekly Amazon search volume, last 101 weeks — -15.4% search growth over the last 90 days.Peak months: Nov, Dec · busiest ÷ quietest = 2.5×
Top 40x40 cushion inner search terms
- cushion inserts 40cm x 40cm28K/yr
- 40x40 cushion inner25K/yr
- 40 x 40 cushion insert16K/yr
- 16x16 inch cushion inserts8K/yr
- cushion pads 40 x 40 cm8K/yr
- 40cm cushion insert7K/yr
- 40x40 cushion6K/yr
- cushions 40 x 40cm9K/yr
- 40 x 40 cushion4K/yr
- 40x40 cushion insert4K/yr
Top 40x40 cushion inner products on Amazon
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
All 22 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
NIGHTSLEEP 4 X Cushions Inner Pads Cushion Stuffer Inserts Hollowfibre Pillows Hypoallergic Cushions (MADE IN UK) (16X16(40X40))
NIGHTSLEEP£6.944.5★3,385 rev
Makimoo Cushion Inserts 40cm x 40cm (16 x 16) Throw Pillow Inserts Hollowfibre Filling for Sofa Bedding Cushion Pads (Pack of 2)
Makimoo£7.394.3★2,293 rev
Rohi Set of 2 Hypoallergic Cushion Inners Pads (Pack of 2) 16 x 16 (40cm x 40cm) Cushion Inserts Decorative Square Cushion Stuffer for Sofa Couch Cushions
Rohi£7.284.4★21,147 rev
Rohi Pack of 4 Hypoallergenic Cushion Inserts 16x16 Standard Cushion Pads UK Made
Rohi£9.334.4★8,878 rev
Luxury Hollowfibre Pack of 2 Cushion Pads Inners Inserts 16x16 inches (40 x 40 cm) - White Square Cushion Fillers with Anti Dust Mite Down Proof Cover & Soft Polyester Filling for Sofa Bed & Couch
Iyan Soft Furnishing£5.494.3★1,848 rev
Newest
by launch date
4All Cushion Inserts 40cm x 40cm (16 x 16 inches) Hollow Fibre Cushion Pads with Soft Polycotton Cover Fluffy Square Pillow Inserts for Sofa & Bed Supportive Cushion Filling (1 40X40CM (16X16))
4All£4.6137 rev
LANE LINEN Cushion Inserts (Pack of 2) 40x40 cm (16x16 inch) Pillow Insert - Hollowfibre Inner Pads for Sofa or Bed White Cushion Fillers
LANE LINEN£9.315,144 rev
QSWRD 40 x 40 CM Cushion Inserts Pack of 2 Small White Decorative Square Throw Pillow Inserts for Living Room Couch Bed Sofa Cushion Sham Stuffer Indoor
QSWRD£10.71367 rev
Pro Home 40x40 Cushion Insert Soft & Fluffy Cushion Pads 16x16 Inches Cushion Inserts Hypoallergenic 40x40 Cushion Inner Hollowfiber Fill Cushions For Home Sofa Couch & Bedroom (Pack Of 2)
Pro Home£5.9123 rev
Luxury Hollowfibre New White Hollowfiber Cushion Pad Inner Stuffer Pillow Polyester Insert Square Hypoallergenic (16 X 16 1 Count (Pack of 1))
adsin£4.711,983 rev
Trending
90-day click momentumLANE LINEN Cushion Inserts (Pack of 2) 40x40 cm (16x16 inch) Pillow Insert - Hollowfibre Inner Pads for Sofa or Bed White Cushion Fillers
LANE LINEN£9.314.0★
4All Cushion Inserts 40cm x 40cm (16 x 16 inches) Hollow Fibre Cushion Pads with Soft Polycotton Cover Fluffy Square Pillow Inserts for Sofa & Bed Supportive Cushion Filling (1 40X40CM (16X16))
4All£4.613.8★
Oubonun Cushion Inserts 40x40cm (Pack of 2) Soft & Fluffy Down Alternative Square Cushion Pads with Soft Cotton Cover for Sofa or Bed Machine Washable White (16x16 Inch)
Oubonun£13.984.6★
Pro Home 40x40 Cushion Insert Soft & Fluffy Cushion Pads 16x16 Inches Cushion Inserts Hypoallergenic 40x40 Cushion Inner Hollowfiber Fill Cushions For Home Sofa Couch & Bedroom (Pack Of 2)
Pro Home£5.914.2★
EGYPTO Pack of 4 Cushion Inserts 40cm x 40cm | Plump Bounce Back 16x16 Inch Cushion Inserts | Hypoallergenic Throw & Sofa Pillows Inner | Made in UK
EGYPTO£9.824.4★
What buyers say about 40x40 cushion inner
What buyers praise and complain about, mined from review topics.What buyers love
“Quality cushion as described”
“Quality at a fair price”
“Excellent value”
“Fit is perfect”
“As described”
“Very comfortable”
“Nice and soft”
“Luxury Hollowfibre Pack of 2 Cushion Pads”
“Cushions were Christmas presents for my grandgirls”
“Plump & fluffy”
What buyers complain about
“Cheap made”
“Not quite size”
“too small for cushion covers”
“Not quite what is advertised”
“Shape loss quickly”
“Waste of money”
“Different material”
“Not as plump as Id have liked”
“Hard”
“Not very comfortable”
Top return reasons
Common questions
- Is 40x40 cushion inner profitable to sell on Amazon United Kingdom?
- The niche generates £138K/yr across 22 tracked products. 0 of 2 products launched in the last 360 days are still selling. 90-day search growth is -15.4%. Flapen's verdict: Skip it (46/100).
- How competitive is the 40x40 cushion inner niche?
- 19 brands and 20 sellers compete. The top 5 products take 62% of clicks and top 5 brands hold 74% of demand.
- What do buyers complain about in 40x40 cushion inner?
- Top complaints mined from reviews: Quality-Overall, Size-Overall, Cushion. The return rate is 0.1%.
- When does demand for 40x40 cushion inner peak?
- Demand peaks in Nov–Dec; the busiest month runs 2.5× the quietest.
- What does it cost to enter the 40x40 cushion inner niche?
- Listings span £2.52–£14.89; the average listing price is £7.58 (sweet spot $15–$100). The average incumbent carries 8,890 reviews — the moat a new listing must climb.