Now you can replace the rings of you planner binders with this easy to install 6 Rings.

It comes with 2 sets of screw type lock.

Ring diameter - please check and review all photos for measurements and dimensions

This fits most 6 ring type planners - Personal Size Filofax and similar planners

Please note that this is a Personal Size [common in US only] other countries categorizes this as A6 size.

Conversions:

Conversions:
35 mm - 3.5 cm - 1.37 inch
30 mm - 3.0 cm - 1.18 inch
20 mm - 2.0 cm - 0.78 inch

International buyers, limit 3 pcs please due to weight limit.