Made of premium material for durable and practical use. The ball transfer table support is hardened and plated. The protective cover ensures low torque and longevity. Rotate in any direction, easy to use. Feature - Color: As shown. - Material: Stainless steel. - Size: Approx. 3 x 3 x 1.5 cm / 1.2 x 1.2 x 0.6 inch (L x W x H). - Made of premium material for durable and practical use. - The ball transfer table support cup is hardened and plated. - The protective cover ensures low torque and longevity. - Rotate in all directions, easy to use. Package Including 1 x Set of 10pcs Stainless Steel Universal Metal Base Ball Bearing Casters Mounted Transfer Bearings