High quality: The furniture casters are made of metal, oxidized and colored. Matte brushed surface, fine workmanship, retro and fashionable appearance. Dimensions: Caster diameter: 22mm, total height: 58mm, upper inner cup diameter: 25mm; Easy to install: The brass casters have 3 mounting holes. When installing the casters, the feet must be placed close to the inside of the cup. Flexible rotation: 360 degree rotation, the wheels and leg guards rotate independently of each other and can be moved and operated freely. The ball bearings are quiet and stable. Exquisite details and good stability. Wide range of uses: suitable for piano legs, sofas, plant stands, bookshelves, toy boxes, storage boxes, Chinese-style furniture, European-style furniture, retro furniture, etc. Easy to move, it is an excellent choice for hardware and DIY furniture, adding a retro atmosphere to your home furnishings, full of classic colors and elegance.