A29 Solid Brass Square Caster Cup, Antique Brass Finish, Set of 4 Solid brass square caster cups decoratively cap square furniture legs providing a brass transition between leg and floor Leg caps also refereed to as ferrules and leg cups are solid brass with tapered sides and closed bottom. When mounting furniture legs are tightly placed inside square caps for a proper fit Height: 1 5/16", Width: 1 3/16" Antique Brass Finish. Sold as a Set of 4 Includes mounting hardware such as screws