Cmxsevenday No.97C3 Handheld 1-Hole Paper Punch, 1/8" Hole Size, 6 Sheets Capacity Small Hole Punch: The round hole diameter reached 1/8 Inch (3.175mm); Depth into the paper: 25mm All Metal Construction: Chrome-faced; Front end buffer, easy to fix paper holes in operation Save Effort: Using the lever principle, you can complete the operation by one hand 6 Sheets of Copy Paper ( 70g ) Capacity: Can punch 6 x A4 sheets of paper at one time; Carry the confetti collection device for easy cleaning Simple Design: Handle with non-slip fine lines to prevent slipping, grip more comfortable