The 472 S Premium Rolling Trimmer with 799 Stand from Dahle is a metal-constructed baseboard with a durable aluminum guide bar that enables the blade to cut a canvas, mat board, and paper 6' in length. Within the enclosed handle, it houses safely a self-sharpening, rotary blade that has a cutting capacity of 12 sheet depth. Furthermore, the preprinted screen guides along with the adjustable paper backstop ensure accuracy, and the integrated self-clamping system prevents paper from shifting during cutting. The included 799 Stand provides you with a comfortable stand height as you cut your material.