1. Foamed-in-place high density polyurethane insulation. 2. Nature evaporator and condenser. 3. Mechanical temperature controller. 4. Safety shielded fluorescent interior. 5. Adjustable vinly coated wire shelves. 6. Interior is ABS. 7. Exterior is white cold colored steel. 8. Auto defrost.safety glass doors. 9. Entirely noiseless and vibration-free. 10.Equipment the lock. 11.Ice Cube Tray Included. Warranty: One year all parts.