100 Pcs Plastic Binding Combs Bulk Comb Binding Ring 10mm, 21 Holes Comb Binding Spines Letter Size Spiral Binding for A4 Size Paper Calendar Picture (Black, 1/2 Inch)

Description

【55 SHEET CAPACITY】 Plastic Binding Combs measure 10mm in diameter, suitable for adding and removing paper sheets,can hold up to 55sheets ofRings: 21-Ring. Attention: If you bind with any covers the sheet capacity need to be reduced. 【100 PER BOX】 A box of 100 Binding Combs ensures long-term productivity for all of your binding projects, allow you to bind paper sheets with ease and store for a long time. 【FOR LETTER SIZE】 The 21-ring binding comb in black fits letter sized Fit for A4 Paper, 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.