CUSTOMIZE YOUR SHELVING UNITS WITH ADDITIONAL SHELVES OR MIX SHELVES AND POSTS TO CREATE A CUSTOM UNIT TO MAXIMIZE STORAGE SPACE. SOLID GALVANIZED STEEL SHELVES FEATURE A DUAL LAYER CONSTRUCTION THAT PROVIDES STRENGTH AND RIGIDITY AND IS TEMPERATURE AND MOISTURE . SOLID SHELVES ALLOW FOR DISPLAY AND STORAGE OF SMALL EQUIPMENT AND INSTRUMENTS. NSF APPROVED FOR WET OR DRY USE. FEATURES UL STYLE""MARGIN-TOP0PX; PADDING-TOP 5PX; PADDING-BOTTOM 5PX;"" 18 GAUGE RAISED LIP SURROUNDING THE EDGE OF EACH SHELF TO PREVENT SPILLS FROM OVERFLOWING OPEN STYLING TO ALLOW SHELVES TO BE REACHED FROM ALL SIDES INCLUDES 1 SHELF AND 4 SHELF CLIPS SHELVES EASILY ADJUST WITHOUT TOOLS AT 1"" INCREMENTS NSF APPROVED FOR WET OR DRY USE LIMITED FIFTEEN YEAR WARRANTY AGAINST RUST AND CORROSION