[ Design]Appliance wheels for kitchen appliances, with a larger and better working stainless steel ball, it can rotate freely 360 degrees, when it is used smooth and low noise, not scratch the ground. [Advantage]Own our stick on wheels, let you move small objects and other items in your home, whether forward and backward, left or right, you can be more easily and effortlessly flexible slide to your desired location. [Material]Self adhesive caster wheels made of ABS material and a larger steel balls, 4 sticky swivel pulleys together can carry 75LB, robust, smooth and easy to roll. [Wide Application]Our for wheels are suitable for small appliances, storage box, trash can, bins or other small objects that need to be moved. [Easy to Install]You just need to self small appliance casters at the bottom of the object that needs to be moved without drilling, it is recommended to wait 24 hours, it stick more firmly. size: 3.7cm Material: Stainless steel+ABS colour: Black Package Contents: 16 x