Avery TouchGuard View 3 Ring Binder - 1" Binder Capacity - Letter - 8 1/2" x 11" Sheet Size - 250 Sheet Capacity - 3 x 1" Ring(s) - Fastener(s): Slant Ring - Pocket(s): 4, Internal - Polypropylene - White - Recycled - Pocket, Durable, , Heavy Duty - 1 Each View binder features material that inhibits the growth of , mold and fungus. Slant-D rings have a higher page capacity compared to same-size round rings. Back-mounted metal rings let your letter-size pages lie flat. 1" ring capacity accommodates approximately 220 pages. Customize the overlays on the front, spine and back with free templates available online. Nonstick polypropylene material prevents toner transfer. Four interior pockets offer plenty of storage. Each pocket holds up to 20 sheets. Binder also offers concealed rivets for a professional appearance and a sturdy chipboard core.