Quick Start 36 Compression Tennis Balls

Quick Start 36 Compression balls are 15% larger than standard tennis balls, increasing the success rate for beginning children (and learning adults as well). They are specifically tested and designed for 36-foot USTA QuickStart Tennis. Meets all specifications for the following organizations:
USTA QuickStart Tennis: 36 Foot Red Level
ITF Play and Stay: Stage 3 (Red)