WORKBENCHES WITHSTAND 2000 LB. CAPACITY. WEIGHT SHOULD BE EVENLY DISTRIBUTED. 1-1/4"" THICK STATIC DISSIPATIVE ESD TOP WITH STANDARD SQUARE EDGE. INCLUDES 15""D LOWER SHELF WITH BACKSTOP FOR ADDED STORAGE SPACE. MOVES EASY ON 5"" PHENOLIC SWIVEL CASTERS WITH BRAKES. QUICK AND EASY ASSEMBLY. POWDER COAT FINISH.