This recipe inserts is size 5.8" x 8.5", recipe paper refills for saving recipes, double side clear black lines. Perfect fit standar 6-hole inserts, recipe refill paper for A5 binder, SIX (6) ring binders, like Filofax, Kikki k, Carpe Diem (A5), DON'T fit 3/7 ring binders. This recipe book refills with 50 sheets/100 pages for 100 days, 4 sheets double-sided table of contents. Create your own cooking bucket list and try all exciting dishes you want to try. Recipe organizer is used to high quality 100gsm pure white premium acid-free paper, so you can confidently use most pens, pencils, and markers without ghosting and bleed-through.