---
title: "Sink Overflow Ring — $74K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/tools-home-improvement/sink-overflow-ring"
last_updated: "2026-08-08T14:33:44.690Z"
locale: en
meta:
description: "Niche score 47/100 · $74K/yr market · 123K searches/yr · $7.44 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 47/100 · $74K/yr market · 123K searches/yr · $7.44 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Sink Overflow Ring — $74K/yr Amazon US Niche (2026) - Flapen"
---
# **sink overflow ring**
**Skip it**
Prices mostly outside the sweet spot ($3.95–$14.67) — this niche doesn't clear our bar today.
Market size 18Growth 44Conversion 79Competition 68Returns 47Price range 0Avg price 21Brand share 68Review moat 91Quality gap 27
**Review moat**
**Great****189.9**
avg incumbent reviews — the moat a new listing must climb
**Conversion**
**Great****8.0%**
search→purchase rate — share of searches ending in a sale
**Competition**
**Good****44%**
top-5 click share — leaders hold, buyers still browse
**Brand share**
**Good****64%**
top-5 brand share — brands hold most of the demand
**Returns**
**Okay****3.2%**
return rate — above 5% kills the launch gate
**Growth**
**Okay****+14.8%**
90-day search growth — must beat 0% to launch
**Quality gap**
**Okay****4.6★**
avg incumbent rating — lower means beatable quality
**Avg price**
**Bad****$7.44**
avg listing price — sweet spot $15–$100
**Market size**
**Bad****$74K**
$74K/yr · 123K searches
**Price range**
**Bad****$3.95–$14.67**
cheapest to priciest tracked listing — scored on the share inside $15–$100
According to Flapen's Amazon United States niche tracking, sink overflow ring is a $74K/yr Amazon United States market (123K searches/yr). The top 5 brands hold 64% of demand. Verdict: Skip it — 47/100.
Data updated Jul 27, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **sink overflow ring market data**
- **Units sold / yr**
- **10K–13K**
- avg 250–500/product
- **Revenue / yr**
- **$74K–$93K**
- units × avg price
- **Conversion rate**
- **8.0%**
- **Avg BSR**
- **#243**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **90%**
- **Out of stock**
- **0.4%**
- **Avg brand age**
- **43 months**
- **Avg seller age**
- **160 days**
## **Competition & brand share**
The top 5 products take 44% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**25 **▼falling
**Sellers**
**27**
**Top-5 brand share**
**64%**
Top 20: 96%
**Top-5 click share**
**44%**
Top 20: 81%
**Open market**
**31%**
- ARCORA39% - Gosknor8% - Qjaiune7% - Alovexiong5% - DEAKYNE5% - JIUZI5%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — +14.8% search growth over the last 90 days.
3K2K seasonSepDecMarJunAugNovMarMay
No pronounced peak months · busiest ÷ quietest = 1.3×
[**Open Trend **](https://flapen.com/research/us/tools-home-improvement/sink-overflow-ring/trend)
## **Top sink overflow ring search terms**
- **sink overflow cover**31K/yr+33.7%5.8% conv. - **sink overflow ring**29K/yr-1.7%8.9% conv. - **bathroom sink overflow trim ring**12K/yr+16.1%7.7% conv. - **bathroom sink overflow cover**10K/yr+17.8%4.8% conv. - **sink overflow trim ring**7K/yr+7.8%7.0% conv. - **sink overflow cap**6K/yr+12.1%3.0% conv. - **bathroom sink overflow ring**6K/yr+45.6%7.0% conv. - **bathroom sink overflow hole cover**4K/yr+6.5%4.9% conv. - **sink ring**5K/yr+20.5%1.3% conv. - **sink overflow hole cover**6K/yr+8.3%3.9% conv. [**All search terms **](https://flapen.com/research/us/tools-home-improvement/sink-overflow-ring/search-terms)
## **Top sink overflow ring 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%5%$4K10%$7K15%$11K20%$15K101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 24 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Sink Overflow Ring Brushed Nickel: ARCORA 2 Pack Bathroom Kitchen Sink Basin Trim Overflow Cover Hole Insert Cap**ARCORA**$6.64**4.4★168 rev](https://www.amazon.com/dp/B0DNSQTH2Q) [2**6pcs Rubber Sink Spillover Covers Silicone Bathroom Sink Spillover Hole Cover Reusable Sink Spillover Caps Round Sink Drain Insert Plug for Basin Trim Kitchen**Gosknor**$6.04**4.4★249 rev](https://www.amazon.com/dp/B0DQSKK6QZ) [3**ARCORA 2 Pack Sink Overflow Ring Matte Black Bathroom Kitchen Sink Basin Trim Overflow Cover Hole Insert Cap**ARCORA**$6.76**4.5★282 rev](https://www.amazon.com/dp/B09XB9MCKV) [4**Qjaiune 3 Pack Sink Overflow Ring Chrome Plastic Mesh Basin Drain Cover**Qjaiune**$3.95**4.4★332 rev](https://www.amazon.com/dp/B09QG8KZMM) [5**2 Pack Sink Overflow Ring ARCORA Bathroom Kitchen Sink Basin Trim Overflow Cover Hole Insert Cap Chrome**ARCORA**$6.64**4.6★411 rev](https://www.amazon.com/dp/B09T5JVJX4)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**2Pcs Bathroom Sink Overflow Ring: Solid Brass Sink Overflow Cover Round Hole Insert in Caps Brushed Nickel Basin Trim Ring for Kitchen Home Vanity Sinks**AVOVIDA**$11.61**49 rev4mo ago](https://www.amazon.com/dp/B0GRFK6VKK) [**Sink Overflow Drain Cover Ring - Metal Bathroom Sink Drain Cover Round Hole Trim Ring Anti-odor Basin Vanity Overflow Hole Cap Cover Ring Spillover Hole Insert in Cap (Chrome)**GARGIER**$13.09**15 rev7mo ago](https://www.amazon.com/dp/B0G42XMXPT) [**Sink Overflow Ring 4-Pack Chrome Trim Ring Cover for Bathroom Sink Drain**JIUZI**$5.99**22 rev7mo ago](https://www.amazon.com/dp/B0G6FMNZGZ) [**Sink Overflow Ring Brushed Gold: ARCORA 2 Pack Solid Brass Bathroom Vessel Sink Overflow Cover Basin Trim Ring Hole Insert Caps**ARCORA**$9.71**34 rev8mo ago](https://www.amazon.com/dp/B0FWC2G638) [**Sink Overflow Ring Brushed Nickel: ARCORA 2 Pack Solid Brass Bathroom Vessel Sink Overflow Cover Basin Trim Ring Hole Insert Caps**ARCORA**$9.47**57 rev10mo ago](https://www.amazon.com/dp/B0FLNTKWQ7)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**2Pcs Bathroom Sink Overflow Ring: Solid Brass Sink Overflow Cover Round Hole Insert in Caps Brushed Nickel Basin Trim Ring for Kitchen Home Vanity Sinks**AVOVIDA**$11.61**4.9★**▲ 239%**](https://www.amazon.com/dp/B0GRFK6VKK) [**Sink Overflow Ring Brushed Gold: ARCORA 2 Pack Solid Brass Bathroom Vessel Sink Overflow Cover Basin Trim Ring Hole Insert Caps**ARCORA**$9.71**4.8★**▲ 141%**](https://www.amazon.com/dp/B0FWC2G638) [**Sink Overflow Drain Cover Ring - Metal Bathroom Sink Drain Cover Round Hole Trim Ring Anti-odor Basin Vanity Overflow Hole Cap Cover Ring Spillover Hole Insert in Cap (Chrome)**GARGIER**$13.09**4.7★**▲ 131%**](https://www.amazon.com/dp/B0G42XMXPT) [**Sink Overflow Ring 4-Pack Chrome Trim Ring Cover for Bathroom Sink Drain**JIUZI**$5.99**4.9★**▲ 117%**](https://www.amazon.com/dp/B0G6FMNZGZ) [**Sink Overflow Ring Brushed Nickel: ARCORA 2 Pack Solid Brass Bathroom Vessel Sink Overflow Cover Basin Trim Ring Hole Insert Caps**ARCORA**$9.47**4.5★**▲ 114%**](https://www.amazon.com/dp/B0FLNTKWQ7)
**~~View all trending →~~**
## **What buyers say about sink overflow ring**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Size-Overall**39%
*“Fit great”*
**Quality-Overall**13%
*“A well made product”*
**Advertised Vs Actual Product**11%
*“As advertised”*
**Assembly/Installation**8%
*“Easy Install”*
**Value For Money**5%
*“Great value”*
**Efficiency**3%
*“Does the job perfectly”*
**Ease Of Use**2%
*“Easy peasy”*
**Durability**2%
*“Strong and durable”*
**Design-Overall**2%
*“I am happy with the appearance”*
**Material Quality**2%
*“Nice looking, upgrade from plastic, easy to clean”*
### **What buyers complain about **
**Size-Overall**20%
*“Huge”*
**Advertised Vs Actual Product**8%
*“Not as described”*
**Material Quality**6%
*“Plastic has a gloss finish”*
**Rusts/Corrodes**5%
*“My old ring started corroding after about two years”*
**Durability**5%
*“I was afraid that I might break them”*
**Color**4%
*“I think is kind of nickel colored”*
**Strength**3%
*“and easily breaks when trying to make it fit”*
**Quality-Overall**3%
*“The plastic is junk”*
**Ease Of Cleaning**3%
*“Couldn't clean my old ones”*
**Paint Quality**3%
*“was only 1/2 painted with a terrible silver finish”*
### **Top return reasons **
**Size-Overall**67%
**Color**11%
**Advertised Vs Actual Product**4%
**Defective Material/Parts**3%
**Drainage**3%
**Material Quality**2%
**Compatibility-Overall**2%
**Functionality-Overall**2%
**Value For Money**2%
**Quality-Overall**1%
## **Common questions**
- **Is sink overflow ring profitable to sell on Amazon United States?**
- The niche generates $74K/yr across 39 tracked products. 1 of 10 products launched in the last 360 days are still selling. 90-day search growth is +14.8%. Flapen's verdict: Skip it (47/100).
- **How competitive is the sink overflow ring niche?**
- 25 brands and 27 sellers compete. The top 5 products take 44% of clicks and top 5 brands hold 64% of demand.
- **What do buyers complain about in sink overflow ring?**
- Top complaints mined from reviews: Size-Overall, Advertised Vs Actual Product, Material Quality. The return rate is 3.2%.
- **When does demand for sink overflow ring peak?**
- Demand is steady year-round — the busiest month runs 1.3× the quietest.
- **What does it cost to enter the sink overflow ring niche?**
- Listings span $3.95–$14.67; the average listing price is $7.44 (sweet spot $15–$100). The average incumbent carries 190 reviews — the moat a new listing must climb.
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