Why do old people put tennis balls on their walkers? - Quora
PreCut Walker Tennis Ball Glides, 4 PCS Walker Glide Balls with 2 inch Precut Opening for Easy Installation, Heavy Duty Thickness Universal Walkers Legs Precut Glide Balls for Furniture Leg Floor Protection (
Tennis Ball Walker Glides (Pair) | Mobility Care
Star Home Health Care - Tennis Ball Glides - Pair SKU: 31917
Top Glides Precut Walker Tennis Ball Glides - Dark Blue - 1 Pair : Amazon.ca: Health & Personal Care