Description: 【Easy Operation】: Effortlessly punch up to 40 sheets at once with this 2 hole puncher. Simply and lift the handle, adjust the scale for precise alignment, place your paper, and press down to create clean holes without jamming 【Tidy Workspace】: Designed to keep your desk organized, this puncher holds papers securely in place for accurate punching. The removable tray collects paper scraps for easy disposal and a clutter workspace 【Standard Spacing】: Double hole punch features an 8cm hole spacing, making it compatible with most documents and binders commonly used in offices or schools 【Study Build】: Constructed from sturdy aluminum alloy material, this hole puncher is built to last through frequent use while maintaining reliable performance 【Versatile Use】: Perfect for both office and home settings, its ergonomic design ensures comfortable handling and efficient punching to your document organization tasks Specification: Material: Aluminum Alloy   Size Chart: 15cmx11.5cmx12.5cm/5.91inchx4.53inchx4.92inch Package Includes: 1 Double Hole Punch Note: Please allow slightly errors 1-2cm/0.39-0.79inch differences due to manual measurement.