Feature: 1. Multi Size Paper Compatibility: This portable puncher is thoughtfully designed with multiple punching specifications to perfectly fit common paper sizes such as A4 (9 holes), B5 (9 holes), B6 (6 holes), A5 (6 holes), and A6 (6 holes). Whether for daily office documents or study notes, it effortlessly meets your diverse punching needs, ensuring versatility and convenience. 2. Easy Lever Design: The advanced lever design of this office hole puncher significantly reduces the force required during punching, even allowing for easy punching of up to 8 sheets of paper at once. This ergonomic design minimizes hand strain, enhances work efficiency, and facilitates effortless handling of multiple sheets. 3. Rugged Independent Blade Component: Equipped with an excellent independent blade component, this hole punch tool features precision punching with incisive and rugged blades. The replaceable blade design extends the machine's overall lifespan, reducing maintenance costs while ensuring accurate and long lasting punching performance. 4. All Metal Painted Body: The hole paper punch features a full metal body with a fine painted finish, combining stylish aesthetics with high end quality. This construction not only enhances the product's appearance but also ensures durability and longevity, maintaining a new and shiny look even after long term use. 5. Non Slip Soft Base Pad: The bottom of the hole puncher is equipped with a non slip soft base pad to prevent sliding during use, ensuring stability and safety during punching operations. Additionally, the base pad functions to collect paper debris, keeping the work environment tidy. This reflects the product's user friendly design and eco conscious approach, enhancing both usability and sustainability. Specification: Item Type: Hole Puncher Material: Iron, Plastic Function: Standard lever arch file 19mm hole punch, body preset multi specification positioning punching line, easy operating, suitable for punching and storage of A4 (9 holes), B5 (9 holes), B6 (6 holes), A5 (6 holes), A6 (6 holes) paper sizes. Punch Diameter: 5.5mm / 0.22in Paper Depth: 7mm / 0.28in Punching Capacity: 8 Sheets Blade Diameter: 19mm / 0.75in. Package List: 1 x Hole Puncher Note: If you have just purchased a hole puncher with oil on it, be sure to punch a few times on scrap paper before using it to avoid dirtying your beloved items.