Patented snap-together design eliminates screws, rivets, bolts, and rust. Sturdy double-wall co-polymer plastic construction. Open profile design allows top to bottom and side to side washing and drying action to ensure water and cleaning solutions thoroughly circulate. Handles on all four sides create sanitary storage and transporting units. Stackable with all major racks (19-3/4"W x 19-3/4"D). Beige. Max Racks unique honeycomb compartment design gives extra capacity and protection. Smaller side compartments hold flatware, salt shakers, ramekins, etc.