---
title: "Reviews — large post box - Flapen"
canonical_url: "https://flapen.com/research/uk/diy-tools/large-post-box/reviews"
last_updated: "2026-07-31T15:58:17.093Z"
locale: en
meta:
  description: "Niche score 58/100 · £64K/yr market · 52K searches/yr. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
  "og:description": "Niche score 58/100 · £64K/yr market · 52K searches/yr. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
  "og:title": "Reviews — large post box - Flapen"
---

# **large post box**

**Worth a look**

Shows a fragmented shelf (top 5 take 20% of clicks), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Market size 16Growth 26Conversion 34Competition 95Returns 87Price range 53Avg price 95Brand share 83Review moat 61Quality gap 68

**Competition**

**Incredible****20%**

top-5 click share — an open shelf

**Avg price**

**Incredible****£45.02**

avg listing price — sweet spot $15–$100

**Returns**

**Great****1.4%**

return rate — above 5% kills the launch gate

**Brand share**

**Great****52%**

top-5 brand share — no brand owns this niche

**Quality gap**

**Good****4.3★**

avg incumbent rating — lower means beatable quality

**Review moat**

**Good****1,048.77**

avg incumbent reviews — the moat a new listing must climb

**Price range**

**Good****£10.00–£168.98**

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

**Conversion**

**Okay****2.7%**

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

**Growth**

**Okay****+0.6%**

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

**Market size**

**Bad****£64K**

£64K/yr · 52K searches