Professionally machined and assembled steel blade rail and sturdy blade assembly * Adjustable Backstop for Holding Paper Well Non Skid pads for table top use * Machined steel side gauge with standard measures (1/32" resolution), protected with scratch resistant coating. * The maximum cutting width of this model is 17" and the thickness capacity is 400 sheets of 20 LB bond papers. * Base Size: 26" x 19" x 1 1/2" # # Overall Size: 26" x 19" x 13 1/2" (Including Cutting Bar)