Product details:

Square Wood Trimmer with 20 sheets capacity and 30 in cut size features hardened steel blade making it perfect for schools as well as high use environments. Trimmer has a strong 3/4 in wood base, square boards to offer easier cutting of larger sheets. Trimmer has perpetual self-sharpening system, self-locking safety latch, a finger guard to provide high functionality and safety. Trimmer comes with English and metric grids that allows precision cuts. It has solid wood supports featuring non-skid feet.