Shopping Trolley Cart:

Most modern shopping carts are made of metal or a combination of metal and plastic and have been designed to nest within each other in a line to facilitate collecting and moving many at one time and also to save on storage space. The carts can come in many sizes, with larger ones able to carry a child. There are also specialized carts designed for two children, and electric mobility scooters with baskets designed for disabled customers.

Accessories: Bag hook, U-shaped pull handle, Basket protection profile "C", Corner Protector, Handle protection caps, Seat belt, Handle tube, Plastic child seat, Trolley baby seat, Coin operated trolley lock... 

Different Styles of Shopping Trolley Cart: