Binding Machine, TIANSE Bobbin Binding Machine with Electric Coil Insert, 15 Sheet Punching Capacity, Includes Crimping Tool and Plastic Binding Spikes

TIANSE Coil Binding Machine, Electric Coil Inserter, Manual Round Hole Punch, 15 Sheets Punch Capacity, Perfect for Letter Size / A4 / A5, Comes with 100pcs 5/16'' Plastic Coil Binding Spines & Plier

Leinuosen 120 Pack Plastic Spiral Binding Coils Binding kit Spirals Multi Size Spiral Binding Spines Binder Combs Spines (Black,1/4 5/16 3/8 1/2 5/8 3/4 Inch)

Binditek 100 Pack 12 Mil Sand-Textured Polycover - Plastic Binding Cover for Letter Size - Lightly Sanded Finish - Business Reports and Proposals - Square Corners, Un-Punched, Black