The Kolma Register A4 XL Strong is a 12-part filing insert set designed for A4-size documents. The blanko format provides a clean, unlined writing surface for custom labelling, while the extra-wide construction accommodates thicker document stacks without jamming.
12 individual inserts let you organise files by category, project phase, or date — no more rummaging through a single stack
Extra-wide A4 format fits standard lever arch files and keeps documents flat and visible at a glance
Blanko surface accepts handwritten or printed labels, so you can adapt the dividers to your own filing system
Multicolour inserts make it easy to spot the right section quickly, even in dim office lighting
What makes the Kolma Register A4 XL Strong stand out
The combination of a blanko writing surface with a rigid extra-wide A4 format means these inserts work reliably in any standard filing cabinet. The 12-part set covers a full range of organisational needs — from alphabetical indexes to project-based sections — without requiring separate label purchases.
Ideal for...
Office teams managing project files, invoices, or client records in lever arch folders. Also suited for home-office users who want a structured approach to paper documents without investing in a complete filing cabinet overhaul.
Application of Kolma Register A4 XL Strong
Insert the 12 dividers into any standard A4 lever arch file
Write or print a label on each blanko surface to define the section
Sort documents by category, date, or priority using the colour-coded inserts
Replace or reorder sections as your filing needs change
Kolma is a Swiss stationery brand specialising in office filing and organisation products. The brand focuses on practical, durable solutions for paper document management in both professional and home-office settings. Kolma products are distributed through Swiss office supply retailers and are known for reliable quality at accessible price points.
Please complete your information below to login.
Sign In
Create New Account