Description The CY-15A Universal Swivel Ball Metal Casters are designed for versatility, making them ideal for various applications such as furniture, shelves, and toolboxes. Their 360-degree swivel ball design ensures high maneuverability, allowing for smooth and effortless movement in any direction. Crafted from metal materials, these casters are built to withstand heavy loads, ensuring long-lasting durability. Features -Color:Silver -Material:Carbon steel -Size:5.00X3.50X2.00cm/1.97X1.38X0.79in -Versatile use: ideal for furniture, shelves, toolboxes, and various other applications, ensuring easy movement and transport. -Omnidirectional: ballshaped design allows for 360degree rotation, providing high flexibility and maneuverability. -Durable and reliable: made from metal materials, these casters are sturdy and can support heavy loads. -Easy installation: simple to use, just attach the casters to the bottom of your furniture for instant mobility. -Quiet operation: special materials ensure silent use, preventing noise and maintaining a peaceful environment.Package list: 8 x casters