Features Strong Compatibility: 3 Hole Hole Puncher, Suitable for Binding A4, A5, B5, A6, A7 And Other Papers, As Well As Loose Leaf Books And Handbooks, Etc. 5Sheets Capacity: This Paper Puncher Can Penetrate Up to 5 Sheets (70g) Of Paper, with A Pore Size Of 5.5mm And A Spacing of 19mm (The Spacing Between The 3rd And 4th Holes Can Be Freely Adjusted). Accurate Hole Punching: There Are Positioning Columns And Rulers Inside The Puncher, Which Can Easily Determine The Position of The Punch. Plastic Tray: The Flip Plastic Tray Can Collect Paper Scraps, Prevent Slipping, And Defend The Desktop. Applicable Scenarios: This Paper Puncher Is An Necessary Tool for School, Office, Work, Study, Etc. Specification: Item Type: Hole Puncher Material: ABS and Iron Colour: Pink Hole Pitch: Approx. 19mm / 0.75in Hole Diameter: Approx. 5.5mm / 0.22in Feeding Depth: Approx. 7mm / 0.28in Applicable Range: B5 A5 A6 A7 A4 etc. (thickness not more than 5 sheets (70g) can be) Package List: 1 x Hole Puncher 1 x Accessory Package List 1 x Hole Puncher 1 x Accessory