Adhesive Caster Wheels make it easy to move Trash Can, Baby Toys Car, Plant Pot, Cloth Bin, Container, Cabinet, Drawer, Storage Carton. It's stable and quiet and won't scratch the ground. Just stick to the bottom of the storage box, suitcase, trash bin, no need to move Sutable for the surface: Smooth, even surfaces (Plastic, stainless steel, painted metal surfaces, decorative plywood, printed plywood, cardboard) Easily move or position small furniture, no need to spend effort on moving furniture when cleaning, and the powerful bearing wheels make the movement more labor-saving.How to Use: 1.Clean the bottom surface with a cloth and allow to fully dry. 2.Tear off the protective film of the back without touching the adhesive surface. 3.Paste it at the bottom surface so the load is evenly distributed. 4.Press the adhesive side firmly to secure in place. 5.Leave it set for 24 hours after attaching to allow the adhesive power to take hold. NOTE: 1.They're unidirectional casters 2.The adhesive can not removable 3.Not suitable for big furniture