Welcome to the store! 1. Easy Punching: This binding machine punches 6 holes at once, with adjustable spacing between the 3rd and 4th holes. 2. Flexible Binding: Suitable for A4, A5, B5, A6, and A7 sizes, simplifying your work and DIY projects. 3. High Capacity: Punches up to 10 sheets of 70g paper. Hole diameter: 5.5mm, spacing: 19mm. Easy to use. 4. Premium Design: Reversible plastic cover collects scraps, while the metal body with anti-slip design enhances stability. 5. Wide Application: Ideal for binding files, test papers, documents, and more. Perfect for offices, schools, and homes. Item Type: Binding Machine Color: White Hole Spacing: Approx. 19mm / 0.75in (adjustable between 3rd and 4th holes) Punch Diameter: Approx. 5.5mm / 0.22in Paper Feeding Depth: Approx. 7mm / 0.28in Application: For A4, A5, B5, A6, A7, etc., suitable for thicknesses up to 10 sheets of 70g paper. 1 x Binding Machine Your satisfaction is our top priority. We will provide you with the best service. If you encounter any problems after receiving the product, such as damage, incorrect quantity, etc., please contact us immediately, and we will provide you with the best solution!