Sparco 3-hole Punched Filler Paper – 150 Sheets – College Ruled Front Ruling – Ruled Red Margin – 16 lb Basis Weight – 8″ x 10 1/2″ Sheet Size – White Paper – Bleed-free – 150 / Pack Notebook filler paper is just what you need to create note-taking sections within your letter-size binders. Each sheet is three-hole punched to fit any standard three-ring binder or fastener folder. Each 16 lb. sheet features a red margin line and college-ruling in faint blue so you can easily organize your notes.