---
title: "Products — 17mm flange insert - Flapen"
canonical_url: "https://flapen.com/research/us/baby-products/17mm-flange-insert/products"
last_updated: "2026-08-09T09:08:00.855Z"
locale: en
meta:
  description: "Niche score 38/100 · $150K/yr market · 89K searches/yr · $10.88 avg price. Doesn't clear our bar today. Data updated Jul 2026."
  "og:description": "Niche score 38/100 · $150K/yr market · 89K searches/yr · $10.88 avg price. Doesn't clear our bar today. Data updated Jul 2026."
  "og:title": "Products — 17mm flange insert - Flapen"
---

# **17mm flange insert**

**Skip it**

A concentrated shelf (top 5 take 81% of clicks) — this niche doesn't clear our bar today.

Market size 32Growth 34Conversion 97Competition 16Returns 39Price range 17Avg price 41Brand share 34Review moat 47Quality gap 37

**Conversion**

**Incredible****15.5%**

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

**Review moat**

**Okay****1,818.75**

avg incumbent reviews — the moat a new listing must climb

**Avg price**

**Okay****$10.88**

avg listing price — sweet spot $15–$100

**Returns**

**Okay****3.9%**

return rate — above 5% kills the launch gate

**Quality gap**

**Okay****4.5★**

avg incumbent rating — lower means beatable quality

**Growth**

**Okay****+7.3%**

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

**Brand share**

**Okay****84%**

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

**Market size**

**Okay****$150K**

$150K/yr · 89K searches

**Price range**

**Bad****$6.58–$16.78**

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

**Competition**

**Bad****81%**

top-5 click share — a locked-up shelf

## Products