True’s pizza prep tables are designed with enduring quality that protects your long-term investment. Factory-engineered, self-contained, capillary tube system using environmentally friendly R290 hydro carbon refrigerant that has zero (0) ozone depletion potential (ODP), & 0.02) global warming potential (GWP). High capacity, factory balanced environmentally friendly forced-air refrigeration system holds 33°F to 41°F (.5°C to 5°C). Complies with and listed under ANSI/NSF-7. All stainless steel front, top, and ends. Corrosion-resistant GalFan coated steel back. Stainless steel, patented, foam-insulated flat lids keep pan temperatures colder, lock in freshness, and minimize condensation. Interior – attractive, clear-coated aluminum liner. Stainless steel floor with coved corners. Extra-deep 19–1/2" (496 mm) full-length removable cutting board included. Sanitary, high-density, white polyethylene provides a tough preparation surface. Heavy-duty PVC-coated wire shelves. Foamed-in-place using a high-density, polyurethane insulation that has zero ozone depletion potential (ODP) and zero global warming potential (GWP).