Feature: 1. 10 Sheets of A4 Paper: Handheld single hole punching machine, which can hold 10 sheets of paper at the same time for punching. 2. Mushroom Shaped Punching: Hole puncher single uses mushroom shaped punching, which can turn any paper into mushroom hole paper. Cute design, simple operation. 3. Positioning Ruler: Small hole punch is equipped with mushroom hole, positioning ruler. Both sides can be positioned, punched for use, convenient and quick to use. 4. Chip Collector: Single hole punch has a chip collector at the bottom for easy cleaning. It is suitable for all loose leaf books. 5. Scope of Application: After punching the mushroom holes, you can purchase a binding loop by yourself, and you can freely combine photos, newspapers, magazines, cardboard, etc. Specification: Item Type: Single Hole Punch Material: Steel, ABS Size: Approx. 14.7cm x 7.8cm x 1.8cm / 5.8 x 3.1 x 0.7in (Manual measurement, there may be slight errors) Punching Thickness: Approx. 6mm / 0.24in Number of Punching Holes: 1 Number of Punched Sheets: 10 Sheets Punching Method: Manual. Package List: 1 x Single Hole Punch1 x Positioning Ruler