[Convenient installation] You can install furniture with self-adhesive castors in less than 1 minute. No need to drill, no need to punch, your items will be as beautiful as ever.[High quality material] The solid material and the solid built-in stainless steel ball 360 degree rotating mini adhesive wheel make your use durable and worry free. The innovative sticker material brings you super adhesion, and it is no longer annoying to fall off frequently.[Smooth movement] Paste and stick universal pulley to rotate furniture. Industry leading design allows you to move items with a single push.[Widely used] There is no need to lift or rotate the coffee machine, process box, laundry bucket, and storage container, and it is easier to use the viscous pulley.color:WhiteMaterial:plasticPackage Contents:8 x castersOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.