General description These high-quality precut tennis balls are designed for furniture legs and floor protection. They are easy to install and provide a durable solution for various furniture types. Technical specifications Material: Rubber + Felt Color: Black Cross-section diameter: 2 inches Package Contents: 16 tennis balls Measurement allowed error: +/- 1-3 cm Usage Simply slip the tennis balls onto the legs of your furniture or walker for immediate protection and ease of movement. Other information Note: Light reflection and different displays may cause the color of the item to differ slightly from the actual product.