Cup Casters upgrade appearance and function of furniture. These beautifully made cup casters sip onto base of furniture-leg. The brass cup encircles the leg providing sturdy support. Attached wheel easily rolls enabling furniture to be easily moved. They are commonly used on chairs and tables. Choose round cup casters for round legs or square cup casters for square legs. Caster-cup must fit snugly on furniture legs. These cup casters are well made. Choose solid brass or nickel.