Binditek 10 Pack Plastic Comb Binding Spines, 1 Inch Diameter, 225 Sheet Capacity, Letter Size, Black Binding Comb, for Students and Coworkers

225 SHEET CAPACITY: Plastic Binding Combs measure 51mm (2"") in diameter, suitable to add and subtract paper sheets, can hold up to 225 sheets of #20 paper with 3mm paper margin. Attention: If you bind with any covers or choose 5mm paper margin, the sheet capacity need to be reduced.. 10 PER BOX: A box of 10 Binding Combs allow you to bind paper sheets with ease.. FOR LETTER SIZE: The 19-ring binding comb in black fits letter sized paper(8.5x11""), the length also could be cut by scissor in personal requirement.. EASY TO USE: Plastic Binding Combs compatible with any standard 19-ring comb-binding system, suitable for internal reports and functional documents. WIDE USES: Binding combs can be used in business project, office documents, family plan, presentations,restaurant menus and more. They serve as amazing gifts suitable for teachers, students, and coworkers.