Wilson Sporting Goods Championship Extra Duty Tennis Balls - Bright yellow for high visibility on court Extra duty felt for enhanced durability on hard surfaces Approx. 0.52 lb per assembled can Brand:Wilson
Wilson Championship Extra Duty tennis balls are designed for durability and reliable performance. Made with Dura-Weave felt, they help resist wear and provide consistent play on all court surfaces. Extra Duty balls work best on hard courts, while Regular Duty is ideal for soft or indoor courts, and High Altitude balls are suited for play above 3,000 feet. Each can includes 3 balls, and this pack contains 8 cans. The numbered balls make it easy to tell them apart during play.