---
title: "Trend — sound deadening roller - Flapen"
canonical_url: "https://flapen.com/research/us/automotive/sound-deadening-roller/trend"
last_updated: "2026-08-09T16:17:29.445Z"
locale: en
meta:
  description: "Niche score 40/100 · $134K/yr market · 59K searches/yr · $12.29 avg price. Doesn't clear our bar today. Data updated Jul 2026."
  "og:description": "Niche score 40/100 · $134K/yr market · 59K searches/yr · $12.29 avg price. Doesn't clear our bar today. Data updated Jul 2026."
  "og:title": "Trend — sound deadening roller - Flapen"
---

# **sound deadening roller**

**Skip it**

A concentrated shelf (top 5 take 76% of clicks) — this niche doesn't clear our bar today.

Market size 30Growth 25Conversion 99Competition 20Returns 81Price range 34Avg price 52Brand share 24Review moat 49Quality gap 20

**Conversion**

**Incredible****18.4%**

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

**Returns**

**Great****1.7%**

return rate — above 5% kills the launch gate

**Avg price**

**Good****$12.29**

avg listing price — sweet spot $15–$100

**Review moat**

**Okay****1,634**

avg incumbent reviews — the moat a new listing must climb

**Price range**

**Okay****$5.67–$19.82**

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

**Market size**

**Okay****$134K**

$134K/yr · 59K searches

**Growth**

**Okay****+0.0%**

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

**Brand share**

**Bad****90%**

top-5 brand share — brand-locked demand

**Competition**

**Bad****76%**

top-5 click share — a locked-up shelf

**Quality gap**

**Bad****4.7★**

avg incumbent rating — lower means beatable quality

## Trend