4 Pcs Tennis Balls Precut for Walkers Pre Cut, Walkers Legs Universal Precut GlideBalls for Indoor, Silent Gliding and Floor Protection（Grey） Automotive Accessories And the hollow design can

And the hollow design can enhance air to flow

Made of high quality and thick silicone

which is more comfortable than other sponges

-Simple installation and maintenance process for user-friendly experience

4 Pcs Tennis Balls Precut for Walkers Pre Cut, Walkers Legs Universal Precut GlideBalls for Indoor, Silent Gliding and Floor Protection（Grey） Automotive Accessories And the hollow design canVersatile: The walker balls are not only applicable to walkers, but also suitable for various furniture legs, including chairs and tables. They glide silently and protect the floor Pre Cut Design: 4 pcs tennis balls for walkers pre cut, It avoids the trouble of cutting old balls. The large opening design of the walker tennis balls is suitable for most walkers and is convenient to install and safe Smooth Gliding: The tennis balls for walkers can glide