VEVOR Folding Shopping Cart, 66 lbs Max Load Capacity, Grocery Utility Cart with Rolling Swivel Wheels, Heavy Duty Foldable Laundry Basket Trolley Compact Lightweight Collapsible for Luggage, Silver

No, they are made of plastic, but seem durable. I actually purchased this for a friend of mine and she seems really happy with it. She wanted it so she could walk to the groceries store which is very close to her house instead of driving. Hope this helps.