Lakeside 7015 Ergo-One Heavy-Duty 3-Tier Utility CartMade in America, the Lakeside Manufacturing 7015 is a heavy duty utility cart. A part of their Ergo One series, this bussing cart has two tiers and an open design. The shelves are 18 x 27 and have a 10 clearance. There are two vertical push handles with comfort grips and four casters for easy maneuverability. The 7015 has two bumpers on its front legs. Picture for reference only. Features and Benefits: 2 tier open design 18 x 27 shelf size 10 shelf