Features Strong Compatibility Across Sizes: This versatile tool accommodates A4, A5, B5, A6, and A7 papers, making it ideal for various binding projects and loose-leaf books High Capacity for Efficiency: Capable of punching through 10 sheets of 70g paper at once, streamline your work with this efficient design featuring a 5.5mm hole size Accurate Hole Positioning: Built-in positioning columns and rulers ensure alignment for every punch, giving you confidence in your document organization Features: 1、STRONG COMPATIBILITY: 6 hole hole puncher, suitable for binding A4, A5, B5, A6, A7 and other papers, as well as loose leaf books and handbooks, etc. 2、10 CAPACITY: This paper puncher can penetrate up to 10 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 ly adjusted). 3、ACCURATE HOLE PUNCHING: There are positioning columns and rulers inside the puncher, which can easily determine the position of the punch. 4、PLASTIC TRAY: The flip plastic tray can collect paper scraps, prevent slipping, and defend the desktop. 5、APPLICABLE SCENARIOS: This paper puncher is an necessary tool for school, office, work, study, etc. Specification: Item Type: 6 Hole Paper Puncher Material: ABS, Iron Color: Green Hole Spacing: Approx. 19mm / 0.75in (the hole spacing between the 3rd and 4th holes can be ly adjusted) Aperture: Approx. 5.5mm / 0.22in Paper Feed Depth: 7mm / 0.28in Scope of Application: A4, A5, B5, A6, A7, etc. (thickness not exceeding 10 sheets (Approx. 70 g / 2.5 oz) is sufficient) Package List: 1 x 6 Hole Paper Puncher Package List 1 x 6 Hole Paper Puncher