Planner ruler
$3.00
This handy little ruler doubles as a page marker. Made from flexible, transparent plastic, this 20cm ruler will slip into your A5, B6 or personal size ring planner.
Choose large size for A5 planners with inserts 210mm x 148mm
Choose small size for personal size planners with inserts 172mm x 95mm AND for B6 planners with inserts 177mm x 126mm