.Rack dolly, dolly, hand trolley,wheel dolly .Light & portable, easy to transport glass rack .Steel casters with rubber wheel Rack dolly, dolly, hand trolley,wheel dolly Product Feature:.Light and portable, easy to hold and transport glass racks.Steel casters with rubber wheels, quiet, steady and non-rust.Equipped with sunken trough on the bottom, convenient to drain and keep the glassware and ...