Feature: 1. EFFICIENT AND ACCURATE POSITION PUNCH: The 6 hole puncher use an innovative ruler design that allow you to achieve fast and accurate position punch on loose leaf paper or multi page documents. The clear scale line on the ruler board can easily align the edge of a variety of standard papers, such as A4, A5, B5, to ensure that each punch is accurate 2. PORTABLE AND COMFORTABLE: This perforator is compact and lightweight, making it ideal for use in the office, school or home, while being easy to carry anywhere. Ergonomic handle design provide a comfortable holding experience and is not easy to fatigue after long time use 3. PUNCH FREELY, UNLIMITED CREATIVITY: After mastering the use of 6 hole puncher, you can freely define the number of holes according to your needs, whether it is studying notes, working materials or ledger production, it is easy to realize personalized punching layout and stimulate unlimited creativity 4. FLEXIBLE TO SUIT A VARIETY OF NEEDS: With the limit column system, you can easily select and control the number of holes, whether it is 30 holes for A4 paper, 20 holes for A5 paper, or 26 holes for B5 paper, which can be easily achieved to meet the needs of different scenarios 5. ENVIRONMENTALLY FRIENDLY: The bottom is equipped with a cardboard box to effectively collect the waste paper generated during the punching process and keep the working environment clean. No additional cleaning is required, making each punch more convenient and environmentally friendly. This versatile perforator has widespread praise for its outstanding performance and user friendly design, which is the ideal choice for you to increase your productivity and have fun Specification: Item Type: 6 Hole Puncher Material: Iron and plastic Function: Suitable for punching A4(30 holes), B5(26 holes), A5(20 holes) loose leaf paper, with multi hole clamps for binding and making exclusive books, reports, files and data Opening Size: Approx. 5 x 6.9 x 6.1cm / 2 x 2.7 x 2.4in Punching Capacity: 5 sheets of A4 paper(at a time) Punching Depth: Approx. 7mm / 0.28in Punch Hole Diameter: Approx. 5.5mm / 0.22in Hole Spacing: Approx. 9.5mm / 0.37in Color: Dark blue. Package List: 1 x Hole Puncher (with bottom collection box) 2 x Positioning Ruler