Premium 15” guillotine style paper trimmer can cut up to 15 sheets. Trims paper, presentation materials, crafts and photos. Heavy duty maple base and die-cast metal cutting arm provide lasting durability and precise cuts. Tension spring keeps arm in place in any position. This feature in addition to protective guard rail and blade latch hook that locks blade when trimmer is not in use provides safety. Alignment grid and dual scale ruler included on base for precisely measured, perfect paper cutting.