---
title: "Bedlock — $36K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/home-kitchen/bedlock"
last_updated: "2026-08-09T17:11:06.074Z"
locale: en
meta:
description: "Niche score 32/100 · $36K/yr market · 27K searches/yr · $27.81 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 32/100 · $36K/yr market · 27K searches/yr · $27.81 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Bedlock — $36K/yr Amazon US Niche (2026) - Flapen"
---
# **bedlock**
**Skip it**
A concentrated shelf (top 5 take 100% of clicks) — this niche doesn't clear our bar today.
Market size 9Growth 8Conversion 57Competition 0Returns 52Price range 85Avg price 95Brand share 0Review moat 54Quality gap 72
**Avg price**
**Incredible****$27.81**
avg listing price — sweet spot $15–$100
**Price range**
**Great****$9.99–$51.32**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Quality gap**
**Good****4.3★**
avg incumbent rating — lower means beatable quality
**Conversion**
**Good****4.9%**
search→purchase rate — share of searches ending in a sale
**Review moat**
**Good****1,339.8**
avg incumbent reviews — the moat a new listing must climb
**Returns**
**Good****2.9%**
return rate — above 5% kills the launch gate
**Market size**
**Bad****$36K**
$36K/yr · 27K searches
**Growth**
**Bad****-34.8%**
90-day search growth — must beat 0% to launch
**Competition**
**Bad****100%**
top-5 click share — a locked-up shelf
**Brand share**
**Bad****100%**
top-5 brand share — brand-locked demand
According to Flapen's Amazon United States niche tracking, bedlock is a $36K/yr Amazon United States market (27K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Feb. Verdict: Skip it — 32/100.
Data updated Jul 29, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **bedlock market data**
- **Units sold / yr**
- **2K–2K**
- avg 500–750/product
- **Revenue / yr**
- **$42K–$56K**
- units × avg price
- **Conversion rate**
- **4.9%**
- **Avg BSR**
- **#47**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **80%**
- **Out of stock**
- **20.5%**
- **Avg brand age**
- **15 months**
- **Avg seller age**
- **201 days**
## **Competition & brand share**
The top 5 products capture 100% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**3 **—flat
**Sellers**
**7**
**Top-5 brand share**
**100%**
Top 20: 100%
**Top-5 click share**
**100%**
Top 20: 100%
**Open market**
**0%**
- Zlumber86% - KUODIEOR11% - RmagineX3%
## **Demand & seasonality**
Weekly Amazon search volume, last 56 weeks — -34.8% search growth over the last 90 days.
1K750Spike '25Black Friday '25Holiday '25Spike '26 seasonJulAugSepOctNovDecJanFebMarAprMayJunJul
Peak months: Feb · busiest ÷ quietest = 2.1×
[**Open Trend **](https://flapen.com/research/us/home-kitchen/bedlock/trend)
## **Top bedlock search terms**
- **zlumber**6K/yr+75.1%9.4% conv. - **zlumber lock**9K/yr-42.8%8.2% conv. - **mattress corner guards**5K/yr-6.4%0.6% conv. - **lumber lock sheet holders**553/yr+16.3%4.0% conv. - **sheet locks for fitted sheets king**5K/yr-95.9%3.5% conv. - **bedlock sheets**1K/yr-6.7%0.0% conv. - **zumber lock for sheets**72/yr+0.0%0.0% conv. [**All search terms **](https://flapen.com/research/us/home-kitchen/bedlock/search-terms)
## **Top bedlock 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.
0%20%$7K40%$14K60%$22K80%$29K101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 5 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**The Original USA Patented ZlumberLock - Secure Sheet Holder with Heavy-Duty Mattress Straps No More Loose Bedding Universal Fit Easy One-Time Installation**Zlumber**$51.32**4.6★5,214 rev](https://www.amazon.com/dp/B0CKJ45C6V) [2**Zlumber Sidelock Bed Sheet Holder Side Sheet Holder for Fitted Sheets Helps Secure Loose Sheets on Mattress Sides**Zlumber**$39.66**3.8★55 rev](https://www.amazon.com/dp/B0FB477ZHL) [3**Bed Sheet Holders for Corners Heavy Duty Fitted Sheet Holder with Lock Fastener Straps &Anti-Slip Pads Keep Sheets Firm&Tight No More Loose Sheets Easy Installation for Any Mattress Sizes(Set of 4)**KUODIEOR**$24.89**4.5★556 rev](https://www.amazon.com/dp/B0F9LBYXZJ) [4**Pack of 2 Replacement Strips for the Zlumber Lock | Secure Your Sheets with Replacement Strips for Zlumber Lock Sheet Holders**Zlumber**$9.99**4.5★56 rev](https://www.amazon.com/dp/B0DC1WSJ4C) [5**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**$13.19**4.2★818 rev](https://www.amazon.com/dp/B0CW62KWJL)
### **Newest**
by launch date
[**Zlumber Sidelock Bed Sheet Holder Side Sheet Holder for Fitted Sheets Helps Secure Loose Sheets on Mattress Sides**Zlumber**$39.66**55 rev2mo ago](https://www.amazon.com/dp/B0FB477ZHL) [**Bed Sheet Holders for Corners Heavy Duty Fitted Sheet Holder with Lock Fastener Straps &Anti-Slip Pads Keep Sheets Firm&Tight No More Loose Sheets Easy Installation for Any Mattress Sizes(Set of 4)**KUODIEOR**$24.89**556 rev1y ago](https://www.amazon.com/dp/B0F9LBYXZJ) [**The Original USA Patented ZlumberLock - Secure Sheet Holder with Heavy-Duty Mattress Straps No More Loose Bedding Universal Fit Easy One-Time Installation**Zlumber**$51.32**5,214 rev2y ago](https://www.amazon.com/dp/B0CKJ45C6V) [**Pack of 2 Replacement Strips for the Zlumber Lock | Secure Your Sheets with Replacement Strips for Zlumber Lock Sheet Holders**Zlumber**$9.99**56 rev2y ago](https://www.amazon.com/dp/B0DC1WSJ4C) [**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**$13.19**818 rev2y ago](https://www.amazon.com/dp/B0CW62KWJL)
### **Trending**
90-day click momentum
[**Zlumber Sidelock Bed Sheet Holder Side Sheet Holder for Fitted Sheets Helps Secure Loose Sheets on Mattress Sides**Zlumber**$39.66**3.8★**▲ 300%**](https://www.amazon.com/dp/B0FB477ZHL) [**Bed Sheet Holders for Corners Heavy Duty Fitted Sheet Holder with Lock Fastener Straps &Anti-Slip Pads Keep Sheets Firm&Tight No More Loose Sheets Easy Installation for Any Mattress Sizes(Set of 4)**KUODIEOR**$24.89**4.5★**▲ 65%**](https://www.amazon.com/dp/B0F9LBYXZJ) [**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**$13.19**4.2★**▲ 39%**](https://www.amazon.com/dp/B0CW62KWJL) [**Pack of 2 Replacement Strips for the Zlumber Lock | Secure Your Sheets with Replacement Strips for Zlumber Lock Sheet Holders**Zlumber**$9.99**4.5★**— 2%**](https://www.amazon.com/dp/B0DC1WSJ4C) [**The Original USA Patented ZlumberLock - Secure Sheet Holder with Heavy-Duty Mattress Straps No More Loose Bedding Universal Fit Easy One-Time Installation**Zlumber**$51.32**4.6★**▼ 18%**](https://www.amazon.com/dp/B0CKJ45C6V)
## **What buyers say about bedlock**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Ease Of Use**12%
*“Easy to put on”*
**Value For Money**12%
*“Great Value”*
**Advertised Vs Actual Product**12%
*“As advertised”*
**Quality-Overall**12%
*“Excellent product”*
**Assembly/Installation**9%
*“Easy to set up”*
**Efficiency**5%
*“Does its job well”*
**Functionality-Overall**4%
*“Really works well”*
**Durability**3%
*“It is made of durable materials”*
**Size-Overall**3%
*“Good Fit”*
**Adjustability/Rotatability/Reclining**3%
*“I have adjustable bed”*
### **What buyers complain about **
**Value For Money**15%
*“They are a bit expensive”*
**Functionality-Overall**9%
*“Not working correctly”*
**Ease Of Use**7%
*“Very difficult to get on”*
**Size-Overall**4%
*“They are a little large”*
**Assembly/Installation**4%
*“Takes a second to install”*
**Adjustability/Rotatability/Reclining**3%
*“Not good for adjusting beds”*
**Stretchability/Expandability/Elasticity**3%
*“That had been an annoying daily occurrence because the elastic on our fitted sheet isnt very good”*
**Grip**3%
*“It kept sliding out”*
**Durability**3%
*“also becomes a weak point for breakage in long run”*
**Quality-Overall**2%
*“cheap and useless”*
### **Top return reasons **
**Size-Overall**28%
**Functionality-Overall**20%
**Advertised Vs Actual Product**9%
**Defective Material/Parts**8%
**Compatibility-Overall**6%
**Grip**5%
**Ease Of Use**4%
**Assembly/Installation**3%
**Value For Money**3%
**Adjustability/Rotatability/Reclining**2%
## **Common questions**
- **Is bedlock profitable to sell on Amazon United States?**
- The niche generates $36K/yr across 5 tracked products. 1 of 1 products launched in the last 360 days are still selling. 90-day search growth is -34.8%. Flapen's verdict: Skip it (32/100).
- **How competitive is the bedlock niche?**
- 3 brands and 7 sellers compete. The top 5 products take 100% of clicks and top 5 brands hold 100% of demand.
- **What do buyers complain about in bedlock?**
- Top complaints mined from reviews: Value For Money, Functionality-Overall, Ease Of Use. The return rate is 2.9%.
- **When does demand for bedlock peak?**
- Demand peaks in Feb; the busiest month runs 2.1× the quietest.
- **What does it cost to enter the bedlock niche?**
- Listings span $9.99–$51.32; the average listing price is $27.81 (sweet spot $15–$100). The average incumbent carries 1,340 reviews — the moat a new listing must climb.
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