Notebook Size Guide

Compare the compatible paper and insert sizes across our Ring Journal, Smart Ring, and Discbound systems. Measurements refer to the paper or insert, not the finished leather cover.

A4 reference Compatible paper / insert Measurements: height × width

Compact

A7

125 × 82 mm (4.9 × 3.2 in)

A6

171 × 95 mm (6.7 × 3.7 in)

Everyday

A5

210 × 148 mm (8.3 × 5.8 in)

Desk

B5

255 × 180 mm (10.0 × 7.1 in)

9-ring or 26-ring

Paper and insert dimensions may vary slightly by manufacturer.