Heavy duty blade accepts all materials including cardstock, plastic film, and foam board;Enclosed stainless steel rotary blade comes with a 10-year warranty;Cuts up to 30 sheets (20lb paper) at one time; maximum 15″ cutting width;Durable metal cutting base with non-skid feet;Cutting guides for various paper sizes, photos and angled cuts;Paper clamp engages automatically during cutting to ensure precise, straight cuts;Carry handle for portable ease;Adjustable back edge guide ensures precise repetitive cutting without realignment