Uchida 3-1/2" Extra Giga Square Punch
Uchida Lever Punch has a lever style handle that makes punching easy, a metal blade inside a plastic body and can be sharpened by punching thin aluminum foil or lubricated by punching wax paper. 3.5" Square- Approximately 2.44"x 2.44". Diagonal measurement of the square is 3.5 in.