Heavy Duty : The punch structure is designed to easily punch paper or PVC material. You can this paper hole punch to punch a clean round hole. It is recommended the thickness of the punch material should not exceed: PVC material 0.06in/1.5MM, paper material 0.098in/2.5MM, leather material 0.078in/2.0 MM, up to 15-20 sheets of A4 paper can be printed at one time. Hole Punch: The center of the hole is exactly 1 Inch /25mm from the edge. With an overall size of about 5.10 x 3.54 x 0.78 inches, it fits in your hand and is easy to carry, you can this easy-to-operate - with a hole punch - to punch holes anywhere. Fixed hole position: You can clearly see the position to be punched. The design with scale can adjust the position of the hole, which is convenient for you to fix, convenient and fast. Badge Hole Punch: Our hole punch is made of alloy with chrome finish to make it and beautiful. Punching punches are heat treated and hardened, making more durable and burr-free when punching. Strong practicability: can be used for paper, cardboard, photos, business cards, ID cards, bank cards, membership cards, tickets, tags, badges, PVC packaging hard plastic bags, etc. Oblique mouth: 6mm Material: Metal colour: black Package Contents: 1 x punch Only the above package content, other products are not included. Note: Light and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.