2 tier MW series Metro carts with solid shelves are efficient way to increase mobility of the materials in different invironment. These carts are supplied with 2 stainless steel soild shelves, 2 ergonomically handles and 4 light duty Resilient casters. These carts have up to 375 lbs. load capacity. These carts are great addition to envirnments which require constant cleanin such as laboratories, Hospitals and clean rooms.