Stainless steel. 304L (food quality). 30mm thick polyurethane foam insulation, without CFC at the back and into the sides. Powerfull static cooling with electronic control: Control and display via digital thermostat available to be seen by the customers. Protective glass. Half-open position to serve and maintain the cold. In option: Stainless steel frame to make easier the displacing. 4 wheels of 10mm diameter of which 2 wheels with brakes.