This Swingline 28 sheet silver-platinum commercial electric 3 hole punch makes it easy to punch through stacks of paper for simple placement in binders and folders! Ideal for heavy-duty hole punching, this hole punch creates crisp, (3) 9/32"holes in your documents for easy filing. It can accommodate up to 28 sheets at a time to increase efficiency in your school or office. This hole punch is made of strong metal for long-lasting use. It also features a comfortable grip for ease of use. Make processing and organizing paperwork easier than ever with this Swingline hole punch