Self-adhesive caster wheels, 12 pcs Product name: self-adhesive wheels Material: ABS + 304 stainless steel Dimensions: 4.5 x 2.8 cm, white Package Contents:12 x House Wheels Noted:1. There may be 1-2cm error in manual measurement, please understand.2. Due to different monitors, there may be errors in the color of the actual object and product pictures.Durable Material Self-adhesive roller wheels are made of ABS material, which is sturdy and durable. The edges are burr-free, the installation does not cut hands, and it is durable.Quiet and SmoothSelf-adhesive roller wheels slide smoothly, can roll smoothly and quietly without making ugly noises, leave no marks on the ground or damage the ground.360 Rotation The 360 rotating ball is more convenient to move than the one-way type, Free Rotation, Unlimited Moving - Self-adhesive roller wheels make it easy to pull out storage boxes and small furniture, which is very convenient and labor-free.Effective Labor Saving These self-adhesive roller wheels can help you easily pull out the storage box and small furniture, which is very convenient and labor-saving; if you want to move things around while cleaning your house, they are much more effective to help you complete your household chores.Wide Application Self-adhesive roller wheels are suitable for a variety of storage boxes and can be used for bookshelves, shoe boxes, toy boxes, trash cans, storage boxes, small containers, ordinary cartons, wooden boards and other items and they move smoothly.