Protect your da Vinci system organizer with these essential A5 refill sheets. This two-sheet set includes one guide protector with an integrated ruler scale, designed to prevent ring roll-in and keep your pages secure. The opaque design safeguards sensitive information while the printed scale doubles as a functional ruler for quick measurements. Easy-to-use cutout holes allow simple attachment and removal from your 6-hole organizer. Made in Japan, these refills fit all compatible A5 system organizers perfectly.