Heavy Duty: The punch structure is designed to punch paper or PVC material. This paper hole punch creates a clean, round hole. Recommended material thickness: PVC up to 0.06in/1.5mm, paper up to 0.098in/2.5mm, leather up to 0.078in/2.0mm. Can punch up to 15-20 sheets of A4 paper at once. Hole Punch: The center of the hole is exactly 1 inch/25mm from the edge. With an overall size of approximately 5.10 x 3.54 x 0.78 inches, it is compact, easy to handle, and portable. This easy-to-operate hole punch allows for convenient use anywhere. Fixed Hole Position: Clear marking shows the punching position. Equipped with a scale to adjust hole placement for accurate and secure results, ensuring convenience and efficiency. Construction: Made of zinc alloy with chrome finish for a bright, attractive appearance. Punching blades are heat-treated and hardened for increased durability and clean, burr-free performance. Versatile Use: Suitable for paper, cardboard, photos, business cards, ID cards, bank cards, membership cards, tickets, hang tags, badges, PVC, and hard plastic packaging. Oblique Mouth: 10mm Material: Metal Color: Black Package Contents: 1 x Hole Punch Note: Light and display differences may cause slight color variation between the image and actual item. Measurement may vary by +/- 1-3cm.