Features Quite Easy Punching: Effortlessly punch 6 holes at once with adjustable spacing, making binding quick and efficient. Flexible Binding Options: Works with A4, A5, B5, A6, and A7 sizes, providing versatility for various projects and tasks. Large Punching Capacity: Capable of punching up to 10 sheets of 70g paper at a time, with 5.5mm hole diameter and 19mm spacing, ensuring smooth and efficient operation. Premium Designs: Features a plastic cover to collect scraps and a slip-proof metal body for enhanced stability, ensuring durability and ease of use. Broader Application: Perfect for binding files, test papers, documents, and more, suitable for office, school, and home use, offering wide-ranging functionality. Specification: Item Type: Binding Machine Color: White Hole Spacing: Approx. 19mm / 0.75in, the hole spacing between the 3rd and 4th holes can be freely adjusted. Aperture: Approx. 5.5mm / 0.22in Paper Feed Depth: Approx. 7mm / 0.28in Scope of Application: For A4, A5, B5, A6, A7, etc., sufficient for thickness less than 10 sheets 70g. Package List: 1 x Binding Machine Package List 1 x Binding Machine