THESE WORKBENCHES ARE PERFECT FOR SANITARY FOOD SERVICES AND HEALTH CARE APPLICATIONS. CERTIFIED BY THE NATIONAL SANITATION FOUNDATION AND MANUFACTURED WITH 300 AND 430 SERIES STAINLESS STEEL TO OFFER GOOD CORROSION RESISTANCE. HEIGHT ADJUSTABLE FROM 22""-34"" IN 2"" INCREMENTS. ADJUSTABLE HEIGHT GIVES YOU THE ABILITY TO FULLY CUSTOMIZE YOUR WORK AREA.