Product description 

·  Everyday portable paper trimmer with 12-inch guillotine-style, self-sharpening steel blade; ideal for home or office

·  Cleanly cuts up to 10 sheets of 20-pound paper at a time; sharp enough to accurately trim cardstock, construction paper, photos, and more

·  Guardrail keeps fingers a safe distance from the blade; when not in use, trimmer arm can be secured in place, fully hiding the blade

·  Durable plastic base with white 1/2-inch gridlines (0.5 by 0.5 inches) and a printed ruler (in inches and cm) that allow for reliable alignment and precision cuts

·  Measures 17.7 by 14 by 2.6 inches; weighs 1 pound;