Summit A4 160 page refill pad feint and margin. 4 hole punched for instant filing. Durable cloth binding. Sturdy white backboard for extra strength. Summit's standard A4 refill pad is an economical choice for feint ruled, margin paper. Each page is four hole-punched to fit standard lever arch files, for instant indexing in your home or workplace. A sturdy white backboard offers extra strength and support when writing, right to the last page. The durable cloth binding ensures your paper stays together when you need it to but easy-to-remove pages mean you can separate and file individual sheets quickly and easily.