Felt Pads vs. Casters: Tested Protectors for Upright Pianos… We’ve always advocated for the delicate dance of furniture protection on wood floors. With the WOGOD Upright Piano Caster Cups, we found a thoughtful solution. These felt-bottomed leg protectors slip easily over sharp caster legs, cushioning their contact with our hardwood surfaces. The felt is dense yet soft, absorbing轻微 scratches and reducing floor scuffs over time. Unlike rigid casters, the cups conform smoothly, preventing costly marks from metal edges. Installation is a breeze, and the non-slip base ensures stability. We appreciate how these pads strike a balance between protection and practicality, offering a quieter, more Considered approach to safeguarding our floors. They’re a quiet, unseen guardian for any upright piano in a home with beloved木地板.