Richblue Professional High Quality Waterproof PU Leather Business Card Holder Book with Ring Binder Extra Capacity 1000-Card A4 (Rose Red) leather jacket with nice stitching Very durable materials: high quality PU Leather jacket(glossy, soft and beautiful after special treatment) and metal binder. Four inside slide pockets for loose paper sheets and binders to refill the plastic pages or replace them. 4-ring anti-rust metal binder with 50 transparent pages, 500 pockets, holds 1000 business cards(two cards in one pocket). Size: 32.5* 24.5 cm (12.8"*9.6")