A4 Wire Binding Machine Double Loop Wire Binder For Office Document School Supplies And Home Binding Iron Ring ,Easy to Operate

Holes quantity : 34 Holes size : 4*4mm Punching capacity(80g) : 12 sheets Punching capacity(0.2mm pp cover) : 2 Punching size : A4You may also like Wire Binding Machine Double Handle Coil Calendar Punch Machine Manual Office Binding Machine Bookbinding Machine ,Easy to Operate.