The CRMR60-12 is constructed of stainless steel, which protects this unit from accidental damage and rust. Plus, it is easy to clean. The CRMR60-12 Includes 2 epoxy coated shelves and 12 polycarbonate plastic 1/6th size pans, 4″ deep, and comes Standard with (4) 6″ Stem Casters (2 with brakes), it features Spring assisted self closing door, with stay open feature (field reversible without kit). Full length, 10″ deep, 1/2″ thick white polyethylene cutting board is standard. The unit is ISO 9001:14001, ETL Sanitation Listed, cETLus Listed and includes a Five Years compressor warranty / Three Years parts and labor warranty.