---
title: "Products — card sleeves binder sheets - Flapen"
canonical_url: "https://flapen.com/research/us/office-products/card-sleeves-binder-sheets/products"
last_updated: "2026-07-21T10:15:13.893Z"
locale: en
meta:
  description: "card sleeves binder sheets shows low returns (1.0%), but strong incumbent ratings (4.7★) keeps it on the watch list. Data updated Jul 2026."
  "og:description": "card sleeves binder sheets shows low returns (1.0%), but strong incumbent ratings (4.7★) keeps it on the watch list. Data updated Jul 2026."
  "og:title": "Products — card sleeves binder sheets - Flapen"
---

# **card sleeves binder sheets**

**Worth a look**

Shows low returns (1.0%), but strong incumbent ratings (4.7★) keeps it on the watch list.

Market size 59Growth 31Conversion 90Competition 37Returns 95Price range 55Avg price 46Brand share 46Review moat 24Quality gap 19

**Returns**

**Great****1.0%**

return rate — above 6% kills the launch gate

**Conversion**

**Great****10.8%**

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

**Market size**

**Good****$481K**

$481K/yr · 388K searches

**Price range**

**Good****$4.20–$28.30**

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

**Brand share**

**Okay****77%**

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

**Avg price**

**Okay****$11.48**

avg listing price — sweet spot $15–$100

**Competition**

**Okay****63%**

top-5 click share — leaders hold, buyers still browse

**Growth**

**Okay****+4.6%**

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

**Review moat**

**Bad****5,541.5**

avg incumbent reviews — the moat a new listing must climb

**Quality gap**

**Bad****4.7★**

avg incumbent rating — lower means beatable quality