HamiltonBuhl Steel Cart, Adjustable 26" to 42" with Electric Height_Adjustable - Height adjustable in the following increments: 26", 30", 34", 38", 42" Construction - Constructed from heavy gauge steel with durable powder coat finish Stationary_Shelves - Three stationary shelves: 24"w x 18"d Weight_Capacity - 150 lbs. weight capacity per stationary shelf Casters - 4" casters (2 locking) Height adjustable to: 26&#034;, 30&#034;, 34&#034;, 38&#034;, 42&#034; Construction: Heavy gauge steel with durable powder coat finish Three stationary shelves: 24&#034;w x 18&#034;d Top shelf: Ribbed rubber mat Weight capacity per stationary shelf: 150 lbs. Casters: Four 4&#034; with 2 locking UL approved 16 power cord, 4 outlet surge protector and cord winder Ready to assemble Prop 65 Compliant