---
title: "Trend — 19mm flange inserts - Flapen"
canonical_url: "https://flapen.com/research/us/baby-products/19mm-flange-inserts/trend"
last_updated: "2026-08-09T07:03:20.105Z"
locale: en
meta:
  description: "Niche score 34/100 · $120K/yr market · 66K searches/yr · $10.36 avg price. Doesn't clear our bar today. Data updated Jul 2026."
  "og:description": "Niche score 34/100 · $120K/yr market · 66K searches/yr · $10.36 avg price. Doesn't clear our bar today. Data updated Jul 2026."
  "og:title": "Trend — 19mm flange inserts - Flapen"
---

# **19mm flange inserts**

**Skip it**

Prices mostly outside the sweet spot ($7.90–$14.73) — this niche doesn't clear our bar today.

Market size 28Growth 25Conversion 99Competition 16Returns 29Price range 0Avg price 36Brand share 18Review moat 47Quality gap 45

**Conversion**

**Incredible****17.6%**

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

**Review moat**

**Okay****1,826.9**

avg incumbent reviews — the moat a new listing must climb

**Quality gap**

**Okay****4.5★**

avg incumbent rating — lower means beatable quality

**Avg price**

**Okay****$10.36**

avg listing price — sweet spot $15–$100

**Returns**

**Okay****4.7%**

return rate — above 5% kills the launch gate

**Market size**

**Okay****$120K**

$120K/yr · 66K searches

**Growth**

**Bad****-0.0%**

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

**Brand share**

**Bad****93%**

top-5 brand share — brand-locked demand

**Competition**

**Bad****81%**

top-5 click share — a locked-up shelf

**Price range**

**Bad****$7.90–$14.73**

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

## Trend