The SPOLU 4-bowl Salad Buffet has the function of keeping your salads and foods preserved and cooled while on display. Comes with 4 units of ice-x, an essential component to keep the temperature cool. It has vats made of 201 stainless steel, lids and external frame in 430 stainless steel and a tubular support structure. It is easy to move and handle due to the tubular structure that is equipped with swivel casters.