... 1.Convenient for outdoor use. Suitable for pedestrian street, big and small, in shopping plaza, supermarket, busy heartland of attracting ... customers , etc.2.Four-wheel lightweight design, energy saved and push, fast enough.3.Two more worthy brake function, prevent ... .4.Large space locker can deposit raw materials and equipment, and health.5.16 oz carts, more equipped with rainproof sunscreen block ...