CR21-12141618BK Binding Combs Plastic 21 Ring 25-145 Sheet Capacity, Max Binding A4 Size Paper, 1/2in. 9/16in, 5/8in, 11/16in Black Multi-Size Pack of 80

About this item

• Various size-including 12mm（90 sheets），14mm（105 sheets），16mm（125 sheets），18mm（145 sheets） Accurate A4 length and hole spacing for perfect alignment with A4 paper for a professional finish;
• Accurate A4 length and hole spacing for perfect alignment with A4 paper for a professional finish
• High quality, PVC resins ensure that combs won't chip, scratch, peel or discolour and can be re-used
• Flexible and robust construction for quick and easy re-binding of documents, these comb binder spines allow your document to be opened out flat, meaning they are easier to read and photocopy - ideal for presentations
• Available in four size including 1/2" (12mm), 9/16" (14mm), 5/8" (16mm),11/16"(18mm) to match your covers ,Quantity/Unit - 100/Box.Color-Black.for use with comb binding machine