The 16" x 20" Hotronix® Auto Opening Clam is the ultimate in heat press technology. Along with all of the features of the smaller units, the 16" x 20" platen size will give you the ability to accept any type of job. Specifications: 1750Watts, 14.5Amp * Available in 110v Shipping Weight: 100lbs Shipping Dimensions: 35" x 25" 19" Clam Press Features: Patented, magnetic assisted lockdown with automatic release Fully digital time and temperature controls Live digital pressure display Twin Timer for two step applications with 999 sec dwell time 3/4" thick Teflon® coated upper platen Over-the-center pressure adjustment MADE IN U.S.A. 1 Year Manufacturer Warranty