---
title: "Trend — 90 inch shower curtain liner - Flapen"
canonical_url: "https://flapen.com/research/us/home-kitchen/90-inch-shower-curtain-liner/trend"
last_updated: "2026-08-06T22:48:18.815Z"
locale: en
meta:
  description: "Niche score 40/100 · $45K/yr market · 38K searches/yr · $14.68 avg price. Doesn't clear our bar today. Data updated Jul 2026."
  "og:description": "Niche score 40/100 · $45K/yr market · 38K searches/yr · $14.68 avg price. Doesn't clear our bar today. Data updated Jul 2026."
  "og:title": "Trend — 90 inch shower curtain liner - Flapen"
---

# **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 5% 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

## Trend