mattress retainer bar
Worth a lookShows no brand lock-in (top 5 brands take 47% of clicks), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Brand share
Great47%top-5 brand share — no brand owns this niche
Avg price
Great$18.05avg listing price — sweet spot $15–$100
Price range
Great$6.34–$51.41cheapest to priciest tracked listing — scored on the share inside $15–$100
Quality gap
Great4.3★avg incumbent rating — lower means beatable quality
Competition
Great39%top-5 click share — an open shelf
Returns
Good2.4%return rate — above 5% kills the launch gate
Conversion
Good5.7%search→purchase rate — share of searches ending in a sale
Review moat
Good1,277.8avg incumbent reviews — the moat a new listing must climb
Market size
Good$285K$285K/yr · 278K searches
Growth
Bad-6.5%90-day search growth — must beat 0% to launch
According to Flapen's Amazon United States niche tracking, mattress retainer bar is a $285K/yr Amazon United States market (278K searches/yr). The top 5 brands hold 47% of demand. Verdict: Worth a look — 63/100.
Data updated Aug 7, 2026 · scored weekly · How we score niches
mattress retainer bar market data
- Units sold / yr
- 13K–15K
- avg 100–250/product
- Revenue / yr
- $226K–$271K
- units × avg price
- Conversion rate
- 5.7%
- Avg BSR
- #174
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 98%
- Out of stock
- 5.4%
- Avg brand age
- 28 months
- Avg seller age
- 187 days
Competition & brand share
Clicks spread well past the top 5 (39% combined) — an open shelf where new products get seen.Brands
35 falling
Sellers
44
Top-5 brand share
47%
Top 20: 86%
Top-5 click share
39%
Top 20: 78%
Open market
47%
- SUYAUU13%
- RmagineX10%
- YIADDTION10%
- FviMzailon9%
- HusDream5%
- niffgaff5%
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — -6.5% search growth over the last 90 days.No pronounced peak months · busiest ÷ quietest = 1.2×
Top mattress retainer bar search terms
- mattress retainer bar38K/yr
- mattress stopper39K/yr
- mattress stoppers to prevent sliding46K/yr
- mattress holder36K/yr
- keep mattress from sliding38K/yr
- mattress retainer12K/yr
- non slip mattress gaskets16K/yr
- mattress retainer bar for adjustable bed12K/yr
- bed holder for mattress9K/yr
- stop mattress from sliding9K/yr
Top mattress retainer bar 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 24 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Mattress Slide Stopper to Keep Mattress from Sliding Extra Thick Mattress Holder for Metal Bed Frame 6 Pcs Mattress Retainer Bar for Twin Full King Queen Bed Frame
RmagineX$13.204.2★825 rev
SUYAUU Non Slip Mattress Gaskets Mattress Holder in Place Gripper for Metal Bed Frame Keep Mattress from Sliding Gripper Adjustable 6 PCS Black
SUYAUU$13.264.3★1,216 rev
FviMzailon 6-Pack Non-Slip Mattress Grippers for Metal Bed Frame Heavy Duty Mattress Gaskets Adjustable Anti-Slide Brackets Black Includes Screws & Allen Wrench
FviMzailon$12.034.4★336 rev
YIADDTION Non Slip Mattress Gaskets for Metal Bed Frame Mattress Holder in Place Gripper Adjustable Mattress Retainer Bar Keep Mattress from Sliding Gripper 4 PCS Black
YIADDTION$9.954.4★125 rev
HusDream Mattress Holder for Metal Bed Frame Extra Thick Slide Stopper to Keep Mattress from Sliding 6 Pcs Non Slip
HusDream$12.494.3★464 rev
Newest
by launch date
FviMzailon 4 Pcs Non-Slip Mattress Grippers for Metal Bed Frame Heavy Duty Mattress Gaskets Keep Mattress from Sliding Adjustable Anti-Slide Brackets Black
FviMzailon$9.9554 rev
QUNFOR Adjustable Non Slip Mattress Gaskets 6 PCS Cute Frog Furniture Parts
QUNFOR$13.5143 rev
MYXEEN Non Slip Mattress Stoppers 6 Pcs Adjustable Metal Bed Frame Holder in Place Heavy Duty Anti-Slip Baffle Mattress Retainer Bar to Stop Mattress Sliding
MYXEEN$12.5466 rev
YIADDTION Non Slip Mattress Gaskets for Metal Bed Frame Mattress Holder in Place Gripper Adjustable Mattress Retainer Bar Keep Mattress from Sliding Gripper 4 PCS Black
YIADDTION$9.95125 rev
YIADDTION 6 PCS AntiSlip Mattress Slide Stopper Grippers Heavy Duty Metal Bed Frame Holder in Place Keep Mattress from Sliding Gripper Adjustable Black
YIADDTION$12.8191 rev
Trending
90-day click momentumFviMzailon 4 Pcs Non-Slip Mattress Grippers for Metal Bed Frame Heavy Duty Mattress Gaskets Keep Mattress from Sliding Adjustable Anti-Slide Brackets Black
FviMzailon$9.954.3★
QUNFOR Adjustable Non Slip Mattress Gaskets 6 PCS Cute Frog Furniture Parts
QUNFOR$13.514.5★
MYXEEN Non Slip Mattress Stoppers 6 Pcs Adjustable Metal Bed Frame Holder in Place Heavy Duty Anti-Slip Baffle Mattress Retainer Bar to Stop Mattress Sliding
MYXEEN$12.544.3★
YIADDTION 6 PCS AntiSlip Mattress Slide Stopper Grippers Heavy Duty Metal Bed Frame Holder in Place Keep Mattress from Sliding Gripper Adjustable Black
YIADDTION$12.814.5★
YIADDTION Non Slip Mattress Gaskets for Metal Bed Frame Mattress Holder in Place Gripper Adjustable Mattress Retainer Bar Keep Mattress from Sliding Gripper 4 PCS Black
YIADDTION$9.954.4★
What buyers say about mattress retainer bar
What buyers praise and complain about, mined from review topics.What buyers love
“Ease of installation”
“Works exactly as advertised”
“Excellent Product”
“fair price”
“Easy to put on”
“Works exceptionally well”
“The clasps are strong”
“Good grip”
“Secure fit”
“Works beautifully,”
What buyers complain about
“To small”
“Did not work”
“Its a waste of money and time”
“Difficult to use”
“Not installable as described”
“Broke within a couple weeks”
“It kept sliding out”
“Poor quality”
“Not very sturdy”
“Not adjustable”
Top return reasons
Common questions
- Is mattress retainer bar profitable to sell on Amazon United States?
- The niche generates $285K/yr across 44 tracked products. 3 of 11 products launched in the last 360 days are still selling. 90-day search growth is -6.5%. Flapen's verdict: Worth a look (63/100).
- How competitive is the mattress retainer bar niche?
- 35 brands and 44 sellers compete. The top 5 products take 39% of clicks and top 5 brands hold 47% of demand.
- What do buyers complain about in mattress retainer bar?
- Top complaints mined from reviews: Size-Overall, Functionality-Overall, Value For Money. The return rate is 2.4%.
- When does demand for mattress retainer bar peak?
- Demand is steady year-round — the busiest month runs 1.2× the quietest.
- What does it cost to enter the mattress retainer bar niche?
- Listings span $6.34–$51.41; the average listing price is $18.05 (sweet spot $15–$100). The average incumbent carries 1,278 reviews — the moat a new listing must climb.