Innovative Square Design: Unlike traditional round tennis balls, the square shape increases surface contact for smoother, more stable gliding. Double PVC Sealing for Durability: Thicker and tougher than competitors with dual PVC sealing to prevent splitting or wear over time. Universal Fit, Easy to Use: Precut to fit most walker legs and furniture feet—no tools required for a hassle-free setup. Floor Protection & Noise Reduction: Heavy-duty felt pads safeguard hardwood, tile, and laminate floors while keeping movement quiet. Perfect Gift for Seniors: Enhance mobility and safety for elderly loved ones with this versatile accessory for walkers and furniture. Upgrade your walker or furniture with these innovative precut tennis ball glides, designed with a unique square shape that sets them apart from the typical round tennis balls. The square design maximizes surface contact with the floor, delivering smoother, more stable movement for American households. Unlike competitors, our glides feature a heavy-duty double PVC sealing process, making them thicker and more durable—built to resist cracking or peeling even with daily use.