This listing is for OPTIMA ZWL TEL Paper Stock Interleaving. OPTIMA ZWL TEL one-sided, white pages are used to classify the phone cards in your album. They have 8 separate spaces for notations. Each page measures 8-1/4" x 10" (202 x 252mm) and has 4 pre-punched holes in the side to fit into OPTIMA binders. Each order is for a pack of 10 pages. This item is new from our inventory.