- Unique reversible design.
A convenient and reliable solution for melting snow and ice from walkways. Unique reversible design permits electrical connection on right or left side of walkway. Waterproof electrical connection system with GFCI switch prevents electrical shock hazard. 6' power cord (120 volts) with GFCI switch as well as a 6' extension cord are both sold separately. 3' x 5' single connector mat can be used individually or up to 4 mats with two connectors can be sequenced together. Durable molded nitrile rubber construction is waterproof, UV resistant, and flexible in freezing temperatures. FOB Shipping Point.