Item #: Jansen - JA Caster Cups - Lucite
Acrylic plastic, virtually unbreakable.
Clear caster is ideal choice when difficult to match color of piano, floor and/or carpet.
SIZE: 4 1/2" Outside diameter, 2 3/4" Inside diameter.
NOTE: - Sold individually, not in sets.
Be sure to choose the correct number of caster cups to suit your needs.