Features: Upgrade your furniture mobility with these adhesive 360 degree rotating casters featuring triple ball bearings for effortless multidirectional movement on any surfaces without tools or damage. Engineered with heavy duty metal construction and noise reducing ball bearings, these casters deliver quiet gliding across hardwood, tiles, and carpets while supporting substantial weight capacities. Ideal for renters, homeowners, and office managers seeking none permanent solution to reposition chairs, cabinets, or shelves without drilling or surfaces marks. Effortlessly adapt living rooms, workspaces, or retail environments by enabling smooth furniture transitioning between carpeted areas, polished floors, and uneven surfaces. Reinvent statics furniture into dynamic assets with universally compatibility for sofas, bookshelves, and storage units, combining industrial grade durability with scratch proof adhesive stability. Specifications: Component: Metal Size: Approx.5.1x1.5cm/2x0.59inch Styles:As Picture Shown Color:Black/White/Clear Practicality: Sticky design, easy to install without drilling holes, three-ball structure makes movement smoother, suitable for sofas, coffee tables, bookshelves and other furniture, improving the flexibility and convenience of furniture. Package Includes: 8pcs 3 Ball Bearing Rotating Casters note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color. Thanks for your understandings.