This graph paper size of 5.8" x 8.3", 4"x4" quad rule, double side clear grid. This graph filler paper with 100 sheets/200 pages for 200 days, improve your productivity with this daily organizer.Loose leaf graph paper with standar 6-hole inserts, refill paper for A5 binder, SIX (6) ring binders, like Filofax, Kikki k, Carpe Diem (A5), DON'T fit 3/7 ring binders. Refill grid paper 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. Use for engineering or technical drawings, drafting, drawing blueprints, crafting, or creative drawings. Standard 4 x 4 graph-ruled paper is a staple for elementary math, geometry, calculus, trigonometry, physics, and the arts