Feature:1. Portable: The hole punch is small, easy to carry, and comfortable to hold. Loose leaf multi hole punching, with ruler design for quick positioning and punching.2. DIY Punching: Master the usage method, can customize the number of punches, and punch A4/30 holes, A5/20 holes, and B5/26 holes according to needs.3. Accurate: The number of new holes is controlled by the hole position of the limit post, and the ruler is equipped with a scale line to accurately position the edge of the A4/A5/B5 paper.4. With Scrap Box: There is a scrap box at the bottom, which can conveniently store waste paper scraps after punching.5. Function: Suitable for 6 holes, A4 (30 holes), B5 (26 holes) and A5 (20 holes) loose leaf pages to punch holes, with multi hole clips, it can be DIY binding to make exclusive report documents.Specification:Item Type: Hole PunchMaterial: Iron, PlasticProduct Size: Approx.7 x 5.4 x 6.2cm / 2.8 x 2.1 x 2.4in (Size when the Punch is Opened)Number of Punched Sheets: 5 Sheets of A4 Paper (Once)Punching Depth: Approx.7mm / 0.3inPunching Diameter: Approx.5.5mm / 0.2inHole Spacing: Approx.9.5mm / 0.4in.Package List:1 x Punch2 x Positioning Ruler