The Premier StakCut 715 paper trimmer is a desktop unit that is great for medium-duty cutting jobs, with a cutting length of 15 inches. There is a 724 model available that can cut sheets up to 24 inches in length, capable of handling trimming projects a little bigger. Both models have sturdy steel, precision-angled blades that can cut 30 sheets of paper with one stroke. A variety of material is accepted, including matte board, textiles, film, cardboard and tissue. You can count on the clamp to keep your document securely in place during cutting, without tearing. The soft-grip ergonomic cutting blade handle is easy on the hands, even if you are using the paper trimmer for an extended period. Correct paper alignment is provided by the 1/2 inch precision grid and rulers in both metric and standard measurements. Outstanding safety features include a blade latch that mechanically locks with every cut motion, spring that keeps the cutting knife from unintentionally falling, finger guard that covers whole length of knife and non-skid feet that prevent trimmer movement. The Martin Yale Premier 715 and 724 StakCut paper trimmers ensure cutting accuracy, ease-of-use and safety every single time you use them. ;Versatile: the angled cutting blade can handle up to 30 sheets of paper, as well as cardboard, mat board and even textiles and tissue.;Ergonomic handle: fits comfortably in the hand and allows you to handle large jobs without discomfort.;Hand operated clamp: holds items securely in place for a precise cut every time.;Safety features: automatic blade latch that locks after every cut and finger guard that protects the length of the blade.