The standard features of this product include LED interior lights, pre-installed casters, a magnetic door gasket, a Dixell digital controller, a double pane glass door, recessed door handle(s), a NEMA-5-15P plug standard, a stainless steel exterior and interior, four pre-installed shelves per section, the ability to maintain temperatures between 33°F - 38°F, self-closing door(s) with an automatic stay open feature, a heavy duty Embraco compressor with environmentally friendly R290 refrigerant. Door locks are standard on the MCF8705GR and MCF8707GR models, but not available on the sliding glass door model MCF8709GR. Optional accessories include extra shelves, which come with 4 shelf clips per shelf.