XX-Large Wooden Ebony Caster Cups - Set of 3

XX-Large Solid Wooden Caster Cups in polished ebony finish are the best choice for a Grand Piano, with a new design that has three ripples on the side and a wider inner diameter for bigger wheels. The outer diameter is about 5.5" and the inside diameter is 4.25". This item comes in a set of 3 with black adhesive felt. The felt will be easy to slide whereby the rubber makes it harder to slide the piano.