4pcs Fixed Rail Wheels, Home Furniture Accessory, Mini One Sided Wheels, Folder Table Steering Wheel, Storage Box, Parts

Features Name Fixed Rail Wheels Unidirectional Plastic SmallQuietWheelsSmooth and Quiet Wont Scratch the GroundLoading Capacity 8kg when using 4 pulleys at the same timeEasy to install Just stick on the bottom of the storage box suitcase garbage can no need to moveSize 1.84.72.4cmnbspSpecification NameFixed RailWheel 4pcsMaterial abs pom double-sided tapeInclude4pcs x Fixed Rail WheelsCaution 1. This product is a one-way wheel2. The sticker of this product cannot be removed after leaving glue marks3. Use within the bearing track4. This product may damage the floor surface please use it with Caution5. After sticking this product to the bottom of the storage box please leave it for 24 hours before using