Speed things up! Uses preloaded cassettes (sold separately) for fast production – eliminates loading individual spines. Gives 11" documents a unique, contemporary look ideal for sales, proposals, presentations, training materials & financial reports. ProClick ® spine zips open & closed so you can swap pages in & 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".