Speed things up! Uses preloaded cassettes (sold separately) for fast production´┐Żeliminates loading individual spines. Gives 11" documents a unique, contemporary look ideal for sales, proposals, presentations, training materials and financial reports. ProClick´┐Ż spine zips open and closed so you can swap pages in and out. Binding comb size guide for accurate comb selection. Automatic binding. Binding Spine Type: Comb; Binding Sheet Capacity: 100; Punching Sheet Capacity: 15; Maximum Binding Edge: 11 in.