No noise: Rubber casters provide the elasticity of rubber wheels and the toughness and durability of metal wheels. Suitable for all types of floors, strong and durable, wear-, shock-absorbing and quiet. Safe and stable movement: 360°rotating design can provide more convenient mobility and maneuverability. The ball bearings are quiet and stable, with fine details, good stability, smooth rotation and strong load-bearing capacity. Various uses: very suitable for most small furniture and small equipment, including coffee tables, plant shelves, bookshelves, shoe cabinets, toy boxes, shopping carts, piano feet, coffee tables, sofas, workbenches, trolleys, under-bed storage, etc. : The threaded rod casters are made of high-quality rubber and pure brass materials, and the threaded rod is made of galvanized iron. High hardness, meticulously polished, exquisite workmanship, bright color, beautiful and fashionable, sturdy and durable. Beautiful brushed surface with a bright, stylish color and exquisite workmanship that adds elegance to any furniture piece.Easily move or position heavy furniture, suitable for use with sofas, chairs, tables, desks, closets, and other furniture pieces.