---
title: "90 inch shower curtain liner — Niche Verdict: Skip it (40/100) | Amazon United States - Flapen"
canonical_url: "https://flapen.com/amazon/research/us/home-kitchen/90-inch-shower-curtain-liner"
last_updated: "2026-07-14T02:59:15.123Z"
locale: en
meta:
  description: "a deep review moat (61,886 avg reviews) — 90 inch shower curtain liner doesn't clear our bar today."
  "og:description": "a deep review moat (61,886 avg reviews) — 90 inch shower curtain liner doesn't clear our bar today."
  "og:title": "90 inch shower curtain liner — Niche Verdict: Skip it (40/100) | Amazon United States - Flapen"
---

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# **90 inch shower curtain liner**

**Skip it**

A deep review moat (61,886 avg reviews) — this niche doesn't clear our bar today.

Market size 11Growth 33Conversion 79Competition 23Returns 82Price range 72Avg price 72Brand share 30Review moat 0Quality gap 37

**Returns**

**Great****1.7%**

return rate — above 6% kills the launch gate

**Conversion**

**Great****8.0%**

search→purchase rate — share of searches ending in a sale

**Avg price**

**Good****$14.68**

avg listing price — sweet spot $15–$100

**Price range**

**Good****$9.49–$29.43**

cheapest to priciest tracked listing — scored on the share inside $15–$100

**Quality gap**

**Okay****4.5★**

avg incumbent rating — lower means beatable quality

**Growth**

**Okay****+6.5%**

90-day search growth — must beat 0% to launch

**Brand share**

**Okay****87%**

top-5 brand share — brands hold most of the demand

**Competition**

**Bad****73%**

top-5 click share — a locked-up shelf

**Market size**

**Bad****$45K**

$45K/yr · 38K searches

**Review moat**

**Bad****61,885.5**

avg incumbent reviews — the moat a new listing must climb

## **Competition**

The top 5 products capture 73% of clicks — a locked-up shelf that new listings rarely crack.

**Brands**

**10 **▼falling

**Sellers**

**17**

**Top-5 brand share**

**87%**

**Open market**

**8%**

- AmazerBath49% - Barossa Design12% - ALYVIA SPRING12% - LiBa7% - Titanker6% - Tonnali5% - Open — no brand owns it (4 brands, 8%)

## **Product shelf**

Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.

0%10%$4K20%$9K30%$13K40%$18K1001K10K100K1.0M Reviews — right = deep review moatMarket share (90d) ≈ est. sales

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 16 tracked products in this niche — three views at once, no toggling.

### **Top sellers**

by 90-day click share

[1![AmazerBath Long Shower Curtain Liner with 3 Magnets 72x90 Clear Shower Curtain Liner Tall Waterproof Plastic Shower Liner Lightweight PEVA Shower Curtain with 12 Rustproof Metal Grommets](https://m.media-amazon.com/images/I/413cv9hmC+L.jpg)**AmazerBath Long Shower Curtain Liner with 3 Magnets 72x90 Clear Shower Curtain Liner Tall Waterproof Plastic Shower Liner Lightweight PEVA Shower Curtain with 12 Rustproof Metal Grommets**AmazerBath**$12.93**4.4★67,691 rev](https://www.amazon.com/dp/B0F98ZGYVW) [2![AmazerBath Plastic Shower Curtain Clear Premium PEVA Clear Shower Curtain Heavy Duty 8G Weighted Shower Curtains for Bathroom Accessories with 3 Big Stones and 12 Rustproof Grommets 72x72 Inches](https://m.media-amazon.com/images/I/411HrIo748L.jpg)**AmazerBath Plastic Shower Curtain Clear Premium PEVA Clear Shower Curtain Heavy Duty 8G Weighted Shower Curtains for Bathroom Accessories with 3 Big Stones and 12 Rustproof Grommets 72x72 Inches**AmazerBath**$9.49**4.6★92,008 rev](https://www.amazon.com/dp/B07236M4HC) [3![Barossa Design Waterproof Fabric Shower Curtain or Liner Microfiber 72 W x 90 H - Extra Long Hotel Quality Machine Washable White Shower Liner for Bath Tub 72x90 Inches](https://m.media-amazon.com/images/I/31+UazEaJLL.jpg)**Barossa Design Waterproof Fabric Shower Curtain or Liner Microfiber 72 W x 90 H - Extra Long Hotel Quality Machine Washable White Shower Liner for Bath Tub 72x90 Inches**Barossa Design**$17.51**4.6★30,528 rev](https://www.amazon.com/dp/B07XNSNLVR) [4![ALYVIA SPRING Extra Long Fabric Shower Curtain Liner Waterproof - 72 x 90 Soft & Lightweight XL Shower Curtain with Magnets Machine Washable - 72x90 White](https://m.media-amazon.com/images/I/318GYg1LMiL.jpg)**ALYVIA SPRING Extra Long Fabric Shower Curtain Liner Waterproof - 72 x 90 Soft & Lightweight XL Shower Curtain with Magnets Machine Washable - 72x90 White**ALYVIA SPRING**$16.65**4.5★59,827 rev](https://www.amazon.com/dp/B09DSXG28J) [5![Titanker Extra Long Shower Curtain Liner Fabric 72x90 Inches White Shower Liner Washable with 2 Magnets Waterproof Bathroom Long Shower Liner Polyester Soft Lightweight White](https://m.media-amazon.com/images/I/51PWXN1cLwL.jpg)**Titanker Extra Long Shower Curtain Liner Fabric 72x90 Inches White Shower Liner Washable with 2 Magnets Waterproof Bathroom Long Shower Liner Polyester Soft Lightweight White**Titanker**$12.52**4.6★9,164 rev](https://www.amazon.com/dp/B0FLJX2H16)

**~~View all top sellers →~~**

### **Newest**

by launch date

[![Amazer Extra Long Shower Curtain Liner Washable 72x90 Inches Tall Shower Liner Fabric with 2 Bottom Stones Waterproof 2-in-1 Shower Curtain and Liner 12 Grommet Holes Hotel Quality White](https://m.media-amazon.com/images/I/41EnsmLLEYL.jpg)**Amazer Extra Long Shower Curtain Liner Washable 72x90 Inches Tall Shower Liner Fabric with 2 Bottom Stones Waterproof 2-in-1 Shower Curtain and Liner 12 Grommet Holes Hotel Quality White**Amazer**$16.51**17,557 rev9mo ago](https://www.amazon.com/dp/B0FLJNJ6YP) [![Titanker Extra Long Shower Curtain Liner Fabric 72x90 Inches White Shower Liner Washable with 2 Magnets Waterproof Bathroom Long Shower Liner Polyester Soft Lightweight White](https://m.media-amazon.com/images/I/51PWXN1cLwL.jpg)**Titanker Extra Long Shower Curtain Liner Fabric 72x90 Inches White Shower Liner Washable with 2 Magnets Waterproof Bathroom Long Shower Liner Polyester Soft Lightweight White**Titanker**$12.52**9,164 rev9mo ago](https://www.amazon.com/dp/B0FLJX2H16) [![AmazerBath Long Shower Curtain Liner with 3 Magnets 72x90 Clear Shower Curtain Liner Tall Waterproof Plastic Shower Liner Lightweight PEVA Shower Curtain with 12 Rustproof Metal Grommets](https://m.media-amazon.com/images/I/413cv9hmC+L.jpg)**AmazerBath Long Shower Curtain Liner with 3 Magnets 72x90 Clear Shower Curtain Liner Tall Waterproof Plastic Shower Liner Lightweight PEVA Shower Curtain with 12 Rustproof Metal Grommets**AmazerBath**$12.93**67,691 rev1y ago](https://www.amazon.com/dp/B0F98ZGYVW) [![AmazerBath Extra Long Shower Curtain 90 Inches Long Clear Premium PEVA Plastic 72x90 Inches Tall Bathroom Curtain Heavy Duty with 3 Weighted Stones and 12 Grommet Holes](https://m.media-amazon.com/images/I/510KUZEnTvL.jpg)**AmazerBath Extra Long Shower Curtain 90 Inches Long Clear Premium PEVA Plastic 72x90 Inches Tall Bathroom Curtain Heavy Duty with 3 Weighted Stones and 12 Grommet Holes**AmazerBath**$16.31**92,008 rev1y ago](https://www.amazon.com/dp/B0F1MWK28S) [![EurCross Clear Shower Curtain Liner 90 inches Long with 5 Magnet Weights and Hooks Waterproof Premium 9G PEVA Extra Long Plastic Shower Curtain Liner 72 x 90 inch](https://m.media-amazon.com/images/I/41CIFk2WKiL.jpg)**EurCross Clear Shower Curtain Liner 90 inches Long with 5 Magnet Weights and Hooks Waterproof Premium 9G PEVA Extra Long Plastic Shower Curtain Liner 72 x 90 inch**EurCross**$16.77**5,980 rev1y ago](https://www.amazon.com/dp/B0D92FR1LN)

**~~View all new products →~~**

### **Trending**

90-day click momentum

[![Amazer White Shower Liner Cloth Waterproof White Shower Curtain Liner Fabric with Weighted Stones Washable Shower Curtain and Liner 2-in-1 120G Heavy Duty 12 Grommet Holes 72 x 72 Inches](https://m.media-amazon.com/images/I/41PBl43cb0L.jpg)**Amazer White Shower Liner Cloth Waterproof White Shower Curtain Liner Fabric with Weighted Stones Washable Shower Curtain and Liner 2-in-1 120G Heavy Duty 12 Grommet Holes 72 x 72 Inches**Amazer**$12.42**4.6★**▲ 184%**](https://www.amazon.com/dp/B07P62QD73) [![LiBa Bathroom Shower Curtain Waterproof Plastic Shower Curtain Premium PEVA Non-Toxic with Rust Proof Grommets Frosted 8G Bathroom Accessories 72x72](https://m.media-amazon.com/images/I/41uyrJFGLTL.jpg)**LiBa Bathroom Shower Curtain Waterproof Plastic Shower Curtain Premium PEVA Non-Toxic with Rust Proof Grommets Frosted 8G Bathroom Accessories 72x72**LiBa**$9.98**4.5★**▲ 82%**](https://www.amazon.com/dp/B00QI0IDWS) [![DUKIYO 90 Inch Shower Curtain Linen Neutral Extra Long Shower Curtain for Bathroom Bath Drapes Earth Tone Boho Shabby Chic Country Rustic Cloth Drapes Bathroom Decor Cream Colored Ivory 72x90](https://m.media-amazon.com/images/I/41l+6zYLmnL.jpg)**DUKIYO 90 Inch Shower Curtain Linen Neutral Extra Long Shower Curtain for Bathroom Bath Drapes Earth Tone Boho Shabby Chic Country Rustic Cloth Drapes Bathroom Decor Cream Colored Ivory 72x90**DUKIYO**$29.43**4.5★**▲ 63%**](https://www.amazon.com/dp/B0D7H8VJKS) [![Tonnali 90 Inch Shower Curtain Liner with 6 Magnets PVEA Clear Plastic Waterproof Extra Long Shower Liner 72 x 90 Inches for Bathroom Heavy Duty with 12 Rustproof Grommet](https://m.media-amazon.com/images/I/41MEsq+krCL.jpg)**Tonnali 90 Inch Shower Curtain Liner with 6 Magnets PVEA Clear Plastic Waterproof Extra Long Shower Liner 72 x 90 Inches for Bathroom Heavy Duty with 12 Rustproof Grommet**Tonnali**$15.23**4.5★**▲ 62%**](https://www.amazon.com/dp/B0DCVL4996) [![Amazer Extra Long Shower Curtain Liner Washable 72x90 Inches Tall Shower Liner Fabric with 2 Bottom Stones Waterproof 2-in-1 Shower Curtain and Liner 12 Grommet Holes Hotel Quality White](https://m.media-amazon.com/images/I/41EnsmLLEYL.jpg)**Amazer Extra Long Shower Curtain Liner Washable 72x90 Inches Tall Shower Liner Fabric with 2 Bottom Stones Waterproof 2-in-1 Shower Curtain and Liner 12 Grommet Holes Hotel Quality White**Amazer**$16.51**4.6★**▲ 39%**](https://www.amazon.com/dp/B0FLJNJ6YP)

**~~View all trending →~~**

## **Demand**

Weekly Amazon search volume, last 19 weeks — +6.5% search growth over the last 90 days.

1K600Spike '26Mar '26Mar '26Apr '26May '26May '26Jun '26

## **Reviews**

What buyers praise and complain about, mined from review topics.

### **What buyers love **

**Quality-Overall**20%

*“Good quality and easy to install”*

**Advertised Vs Actual Product**13%

*“As described”*

**Value For Money**10%

*“Great Value”*

**Size-Overall**6%

*“Fits perfect”*

**Thickness**4%

*“Nice thickness”*

**Weight Light**4%

*“Light and easy to hang”*

**Durability**4%

*“And durable”*

**Weight Heavy**4%

*“Real heavy duty”*

**Water Resistance**3%

*“Its fully waterproof”*

**Material Quality**3%

*“Good material”*

### **What buyers complain about **

**Thickness**16%

*“Not as thick as it says”*

**Weight Heavy**10%

*“Weights are not heavy enough”*

**Quality-Overall**10%

*“This is low quality, flimsy”*

**Size-Overall**5%

*“Short”*

**Magnetic Strength/Adsorption**5%

*“Magnets dont stick”*

**Advertised Vs Actual Product**4%

*“misleading”*

**Weight Light**4%

*“Too Light and Not Enough Magnets/Weights”*

**Value For Money**4%

*“Only cuz it was half price”*

**Smell**3%

*“it has a smell”*

**Thin**3%

*“Extremely thin”*

### **Top return reasons **

**Size-Overall**45%

**Material Quality**9%

**Thin**8%

**Advertised Vs Actual Product**7%

**Value For Money**4%

**Weight Heavy**4%

**Quality-Overall**4%

**Color**2%

**Magnetic Strength/Adsorption**2%

**Thickness**2%