Heavy Duty: The pliers' structure is designed to easily punch paper or PVC material. You can use these paper hole punch pliers to make a clean, round hole. It is recommended that the thickness of the punched material does not exceed: PVC material 0.06 inches/1.5 mm, paper material 0.098 inches/2.5 mm, leather material 0.078 inches/2.0 mm, up to 15-20 sheets of A4 paper can be punched at once. Hole Punch: The center of the hole is exactly 1 inch/25 mm from the edge. With an overall size of approx. 5.10 x 3.54 x 0.78 inches, it fits in your hand and is easy to carry, you can use this easy-to-operate - with a hole punch - to make holes anywhere. Fixed Hole Position: You can clearly see the position to be punched. The design with a scale can adjust the hole position, which is convenient to fix, practical and fast. Badge Hole Punch: Our hole punch is made of zinc alloy with a chrome finish to be bright and beautiful. Punch holes are heat-treated and hardened, making them more durable and burr-free when punching. Strong Applicability: can be used for paper, cardboard, photos, business cards, ID cards, bank cards, membership cards, tickets, hang tags, badges, PVC packaging hard plastic bags, etc. Oblique mouth: 10 mm Material: Metal color: black Package contents: 1 x punch Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The allowed measurement error is +/- 1-3 cm.