This is a set of 4 screw-in casters. They are swivel casters, convenient for moving furniture, dollies, etc. [Quantity] 4 pieces [Color] Black [Product Condition] Near unused Thank you. When purchasing, please check the size, color, etc. carefully before ordering. Please note that the actual color may appear different depending on the shooting conditions and your monitor. We do not create dedicated pages. Please understand that purchases are on a first-come, first-served basis, even if you are in the middle of a conversation in the comments section or after a price reduction.