Feature: 1. Designed with a slag collector, which can store paper slag during punching, and it is easy to clean up after punching 2. Metal structure is sturdy and durable, small and exquisite, easy to carry and use. Can be reduced in size for easy storage 3. The cutting depth is 12mm/0.5in and the punching diameter is 6mm/0.2in, suitable for standard loose leaf loops. Can punch 20 sheets of A4 paper, the body is not easy to rust 4. U shaped all metal blade tip is labor saving and more durable, and leverage structure is more time saving and labor saving 5. Used in conjunction with the binding loop, which can bind documents, DIY vocabulary albums, etc. Using fine surface treatment to prevent scratches, make it more corrosion resistant and more durable Specification: Item Type: Hole Puncher Single Material: Iron Function: Small and Exquisite, Lock Storage, Anti slip Design of the Bottom Cushion for Dust Collection, Etc. Product Size: Approx. 8.2 x 2.6 x 9.6cm / 3.2 x 1.0 x 3.8in (manual measurement, there may be slight errors) (opening size of the hole punch) Punching Diameter: Approx. 6mm/0.2in Number of Punched Pages: 20 Sheets Cutting Depth: Approx. 12mm/0.5in. Package List: 2 x Hole Puncher Single Note: 1. Refer to the Hole Position of Loose Leaf Paper, Marking the Position(the paper can be fixed with a clip to avoid displacement)2. Visually Determine the Punching Position from the Bottom to Punch the Hole3. Manual Measurement, There May Be Slight Errors