Feature: 1. APPLICABLE SIZE: 3 holes loose leaf punch, suitable for B5 A5 A6 A7 A4 paper size, can penetrate up to 5 sheets (70g) of paper. 2. HOLE SPECIFICATION: The hole diameter of the loose leaf punch is 5.5mm, the hole spacing is 19mm, the paper feeding depth is 7mm. 3. ACCURATE LOCATING: The punch has locating columns and scales on both sides, making it easy to determine the accurate punching position. 4. DURABLE MATERIAL: Adopt all metal paint body, sturdy and durable, the flip plastic tray can collect paper scraps and protect the desktop. 5. WIDE APPLICATION: This manual punch can be used for DIY binders, handbooks, scrapbooks, photo albums, etc., convenient and practical. Specification: Item Type: 3 Hole Puncher Color: White Hole Spacing: Approx. 19mm / 0.75in Hole Diameter: Approx. 5.5mm / 0.22in Paper Feed Depth: Approx. 7mm / 0.28in Application: B5 A5 A6 A7 A4, etc. (thickness not exceeding 5 sheets, 70g). Package List: 1 x Hole Punch1 x Accessory