Product Dimensions 3.5D x 16W x 16H centimetersMaterial Rubber, Eva, PlasticNumber of Shelves 1Frame Material PlasticAbout this item[Strong and Durable] Our shopping cart wheels have a thicker wheel periphery, good stability, strong load-bearing capacity, make your shopping easier and more enjoyable.[High-quality Material] The cart wheel is made of high-quality EVA material and foaming rubber, which is more wear-resistant and has a long service life.[Easy to Install] Convenient to install, durable and practical wheels can make it easier to carry your belongings and luggage, and make it easier for you to climb steps and stairs.[Silent Bearing Wheel] Our shopping cart wheels come with a plastic center core and have a special texture on the foam exterior, have a certain shock absorption effect, no abnormal noise, and can be used with confidence.[Wide Use] Our replaceable cart wheels Suitable for attaching to shopping carts, station carts, travel luggage carts, children's bicycle carts, etc., enough to meet your needs.