Avery® UltraDuty Ring Binder - Letter - 8 1/2" x 11" Sheet Size - 375 Sheet Capacity - 2 2/5" Spine Width - 1.50" Ring - 3 x Slant Ring Fastener(s) - Polypropylene - Yellow - Durable, Flexible, Water Resistant, Abrasion Resistant, Chemical Resistant,...