Deluxe quality brass caster cups. Solid brass for an elegant look that will complement any decor. Lacquer coated to resist tarnishing. Choose 3 or 4 caster cups per set, or purchase individually if you need a replacement. Available in 2″, 3″ or 4″ diameter. Choose the 4″ size for the wide casters found on many newer pianos. Comes with either felt backing (saves those hardwood floors) or no backing (better for carpet) on the bottom of the cups. Price includes shipping to Continental US.