Rayson CR6BK-10305638 Plastic Binding Combs 20-Sheets Capacity, 1/4" Black Comb Binding Spines, 19-Ring, Max. Binding Letter Size Paper (8.5"×11") Box of 100

About this item

• The 19 holes comb binding ring fits letter size paper (8.5 x 11.0inches).
• Max. Sheet Capacity: 20 (When binding 20 sheets, remember the margin is 3mm); Spine Diameter: 1/4"; Number of Rings: 19; length: 10.7inches / 27.2cm
• Get a professional edge! Quantity/Unit - 100/Box.
• Available in a variety of sizes and colors to bind 2-20 page documents. 3mm margin for binding 2-20 sheets ( max. binding thickness: 0.08in/2mm ) , 6mm margin for binding 10 sheets ( max. binding thickness: 0.04in/1mm )
• Designed for a variety binding of paper size. Perfect for internal reports and functional documents.