[Handheld Single Hole Puncher] It adopts punching structure design, which can punch paper or PVC material easily. It punches a clean 5/16inch round hole. It is recommended that the thickness of the stamping material not exceed: 0.06in/1.5MM for PVC material, 0.098in/2.5MM for paper material, 0.078in/2.0MM for leather material, and a maximum of 15-20 sheets of A4 paper can be stamped at a time. [Clear Scale] With clear and accurate scale, it is convenient to adjust and determine the position of the hole, the punching is flat, and there is no burr when punching. Great for punch cards, photos, craft materials, and more. [Multifunctional] It can punch paper, cardboard, photos, business cards, ID cards, bank cards, membership cards, tickets, tags, badge clips, PVC packaging hard plastic bags, etc. Suitable for office, photo studio, crafting, etc. It should be noted that holes cannot be punched in soft or thin plastic bags. Product Name:Single Hole Punch Aperture:8mm 10mm Features:Sturdy and , long service life Uses:suitable for edge banding, bank cards, PVC, hard film, thin wood Colour:Orange Material:Metal Package Contents: 1 * 8mm Single Hole Punch pliers 1 * 10mm Single Hole Punch pliers Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.