This machine allows you to punch and bind your documents. Your thesis, projects, business plans will look pleasant and more professional • max punch width: A4 • max punching capacity: 8 sheets • holes: 21 • binds up to: 150 sheets • adjustable paper guide • removable waste paper tray • warranty: 2 years • machine size: 215 x 353 x 223 mm • unit weight: 1.56 kg