The trolley wheels can help you move your cargo with ease. They are crafted from plastic materials that are durable and . You can trust that these wheels will not wobble or shake during the transportation process, allowing for a smooth and effortless ride. Features -Color:Black -Material:Plastic -Size:13.00X13.00X3.00cm/5.11X5.11X1.18in -With the stable structure design, the trolley wheel is more stable when transporting goods. -Wide range of use, can be used when shopping cart, trolley, or other type cart, much convenient. -This trolley wheel can be installed or removed with ease and convenience, also easy to store. -The cart wheel is a good helper to help you transport goods, allowing you to travel easily. -This cart caster is made of plastic material, which is more durable, and is not easy to shake when pulled the cart. Package list: 2 x Cart Wheels