Rayson Double Loop Binding Wires 1/4 Inch - 3 to 1 Pitch Wire Binding Capacity 20 Sheets, 11 inch Length, 32-Loop Black Wire Ring Pack of 100 to Bind Reports and Projects

Binding capacity: up to 20 sheets of 20# paper. The margin size affects the number of sheets that can be bound. For example, margins of 2.5mm for 20 sheets.. Pitch: 3:1 (32-Loops); Length: about 11 inches for letter size sheet format; Color: black; 50pcs per package.. Permanent binding keeps pages secure and allows them to turn easily.. The binding wire can bind paper up to letter size. For smaller paper sizes, trim the excess wire with scissors.. Perfect for internal reports and functional documents. Especially binding using with Rayson TD-132, TD1202, TD1202R, TD-1500B34 or TD-1500B34R wire binding machine.