C110E CombBind Presentation Binding System is easy to use. Easily add and remove pages with a machine for quick edits. This binding system is ideal for any size office with occasional use and moderate-volume needs. Lightweight design offers easy mobility. Electric punch drills through up to fifteen 11" wide sheets of 20 lb. bond paper at a time with the touch of a button and binds up to 300 sheets with a smooth lever. Adjustable edge guide accommodates oversized covers. Comb selection guide determines appropriate plastic comb size. Compatible with most spines, including GBC CombBind Binding Spines.