Description Are you still looking for a sturdy durable trolley wheels Have you found a suitable affordable trolley wheels If not, why not take a look at our Casters Triangle structure design, sturdy stable, these wheels are the good accessories for the cart, easy to install remove. Features -Color:Black -Material:Plastic,iron -Size:21.50X21.50X5.00cm/8.45X8.45X1.97in -Durable: adopting special triangle running wheel design, can effectively reduce wear when climbing stairs. -Stable no shaking: the shopping cart wheel with bearing wheel design can ensure stability no shaking. -Heavy load: Made of plastic iron material, it can withst large loads is suitable for shopping carts vegetable carts. -Portable lightweight: the wheel is medium can be quickly stored, very convenient to use. -Humanized design: more convenient when climbing stairs, to meet the needs of different consumers.Packing list1 x Pair of Cart Wheels