OFFNOVA Binding Machine, 21-Hole 450 Sheets Paper Comb Binding Machine For Letter Size / A4 / A5 Paper, Easy To Punch Handle, Adjustable Margin,

HOUYEE Manual Comb Binding Machine,19 Holes, 450 Sheets,Paper Punch Comb Binder Machine With 50 PCS 1/2" Comb Binding Spines, Fit For Letter Size

Officemate Prong Paper Fasteners, 2 Inch Capacity, 2.75 Inch Base, Box Of 50 Complete Sets, (99852), Silver

Rayson SD-1201 Binding Machine Punching And Binding With Combs Set - 21 Hole/ 200 Sheets Paper Comb Binder

GBC Binding System, Manual, Desktop Binding Punch, 6 Sheet Punch Capacity, Proclick P50 (2515650)