Office School Hole Punch Pliers Punch Round Hole Punching For 3mm Metal Punch Pliers 4 Pieces Single Hole Puncher Finishing (si 6mm High Quality Materials Solid single-hole punch made of silver metal alloy. Surface tin plating treatment, to prevent scratches, so that the products improve corrosion resistance.Two Punch SizesOur products include two 3mm punches and two 6mm punches. You can choose the right punch according to your needs. 8 to 10 sheets of paper can be punched at a time.Anti-Spill Design Scrap paper after punching is completed will not be spilled. There is a small space under the punch and the paper scraps will be carefully collected inside.ErgonomicsThe grip of the punch is very comfortable to use, with the non-slip texture, the pressing feedback force is moderate , and you will not feel discomfort after long-term use.Widely Application Excellent hole punch for children's artwork, gift wrapping, envelopes, memory books, greeting cards, tags -gifts, albums, cards, decorations.Product Information:Material: Alloy Tin Plating Color: SilverSize: 5.7 * 13 cm / 2.24 * 5.11 inch Maximum distance between hole and paper edge: 16mm/0.63inch Feature: 8 A4 disposable paper puncher, paper depth is 5mm. Punches a standard 6mm/3mm diameter hole with a maximum reach of 2cm from the edge of the sheet. A convenient size that makes it easy to fit into most craft boxes. You can prepare punches in schools and offices. When you need to sort the paper, use the hole punch and metal ring to sort the paper. It can also be used for DIY paper artwork.Product List:2*hand punch(3mm)2*hand punch(6mm) Note: The data are all manual measurements, if please allow 1-3cm error, due to the difference in light and display, there will be a certain color difference, depending on the physical object received.