Atosa CSTEA-2C 2 Pan Electric Hot Food Table - 120 VoltsFully insulated open wells all four sides and bottom of wells are insulated by fiberglass, 8 deep, dry heating style, open well design. Temperature control individual infinite switch controls each well. Two type heat elements 500 watt per well and 750 watt per well. Stainless steel die stamped opening 12x20, rising lip around well helps keep well clean and makes food pans easy to load and unload. Poly cutting board 7 wide x 1 2 thick with 18 gauge