Bybiment 40 Pack Multi-Size Binding Combs: 5/8 Inch, 1 Inch, 1-1/2 Inch, Letter Size Plastic Spines

VARIETY OF SIZES:Includes 40 binding combs in multiple sizes to meet diverse needs: 10 packs of 5/8 inch, 10 packs of 1 inch, 10 packs of 1-1/2 inch, and 10 packs of 2 inch combs. SUITABLE FOR LETTER SIZE:These binding combs are designed for letter size (8.5x11 inches) documents, allowing for page addition or removal needed. PRE-CUT SPINES:Every comb spine measures 13 inches in length, for letter-sized books or documents. The adaptable plastic spine can trimmed for smaller projects. MATERIAL: High-quality plastic ensures the combs resist chipping, scratching, and discoloration, and are . OPERATION: with all standard 19 comb binding machines.