Marigold 18" Professional Paper Trimmer, Blue (GL310) Durable and solid metal base plate makes paper trimmer lightweight, easily portable and never deformed nor broken Max cutting capacity: 10 sheets with clean and neat cut Working table: 18" x 15" and 18 inches cutting length (18 inches blade) Built-in translucent protective guard allows to hold paper in place, and for safety concern, the blade is specially designed, never worry about finger cuts. Alignment grid and metric/inches printing on the trimmer base for accurate measuring