【Quality Material】Our walker tennis balls precut are made of quality rubber with a soft felt exterior, which is reliable and serviceable. 2 inch cross cut to fit most walkers. 【Easy To Use】 Our tennis balls for walkers pre cut fit most walkers and are pre-cut to make installation easier and safer. Recommended for indoor use only. Just slip them on and go. 【Protection】The soft felt exterior is quiet and perfect to help protect floors. And will not scratch your hardwood floor when you drag tables, chairs and other furniture; In addition, it can also play a good mute function, and will not disturb the neighbors downstairs. 【Widely Applicable】Tennis balls for walker. Heavy Duty Thickness/Chairs, Desks, Stools, Tables, Walkers. They also can be applied on ceramic tiles, marble tiles, concrete and more. 【Package Include】4PCS Precut Walker Tennis Balls. 【Package Include】4PCS Precut Walker Tennis Balls.