shopping trolley(shopping cart,supermarket equipment ) specification:H900*L750*W450*D550,all-round wheel,adaptive height,a hook shopping trolley(shopping cart,supermarket equipment )specification:H900*L750*W450*D550features: 1)big capacity; 2)it is light and easy to push around even with full of goods 3)4 psc 14mm casters for esay going 4)comformable height