Heavy-duty Type 304 stainless steel shelves feature continuous round rod construction welded at all intersections for extra strength. Turned-up back edge keeps items from falling off back when shelf is rolled out, and turned-down front edge eliminates a front lip to make it easier to load and unload items. Shelf suspension tracks fit easily into shelf brackets inside cart. Shelf rolls out to14.75-in. (37.47cm) past Cart face, and positive stop prevents accidental removal. Height of shelves may be adjusted easily.