High Quality: The furniture casters are made of metal, oxidized and colored. Matte brushed surface, fine workmanship, retro and fashionable appearance.Dimensions: caster diameter: 25mm/1inch, total height: 61mm/2.4inch, upper inner cup diameter: 38mm /1.5"; inner cup depth: 32mm/1.25".Easy to installThe brass casters have 3 mounting holes. When installing the casters, the feet must be placed close to the inside of the cup. To connect to furniture feet, the diameter of the narrowest part of the feet should be 25 mm or less.Flexible rotation: 360 degree rotation, wheels and leg guards rotate independently of each other and can be moved and operated freely. Ball bearings are quiet and stable. Exquisite details and good stability.Wide range of uses: suitable for pia legs, sofas, plant stands, bookshelves, toy boxes, storage boxes, Chinese-style furniture, European-style furniture, retro furniture, etc Easy to move, it is a great choice for DIY hardware and furniture, adding a retro atmosphere to your home furniture, full of classic colors and elegance.