Features 1、Three Hole Design: Featuring a three hole design, this paper punch is compatible with standard 28mm spaced binders, offering flexibility without targeting specific paper sizes. 2、ABS Metal Materials: Constructed from premium ABS and iron, this 3 hole puncher is sturdy, wear proof, compact, and can be easily carried with single hand, making it convenient for on the go use. 3、Precise Positioning: With preset left and right alignments and body positioning scales, this puncher assists in determining the punching position, allowing for easy and accurate hole punching. 4、Built in Lock: Equipped with a built in lock, this hole puncher can be easily locked for storage or carrying by simply pushing the handle down and sliding to unlock and lock. 5、Versatile Usage: Ideal for DIY crafting, convenient for student use, and suitable for households, schools, offices, and more, this 3 hole puncher is a practical tool for various environments. Specifications Item Type: 3 Hole Puncher Material: ABS, iron Weight: Approx. 136g/4.8oz Paper Depth: Approx. 7mm/0.28in Punch Diameter: Approx. 5.5mm/0.22in Punch Capacity: 5 sheets of 80g paper Package List 1 x Hole Puncher