125" of total coverage

Lockable lid now more sturdy and secure

Meeting all of the specifications for USTA's 10 and under tennis as well as ITF's Tennis 10's programs

This ball machine also has a triple oscillation feature

The roller stretches your muscles and tendons

Yonex POLYTOUR Pro 17 1.20 Color:Warm Grey 125" of total coverageThe new Yonex Poly Tour 1. 20 17 tennis string is a polyester monofilament created in a specific way to provide excellent durability while also helping to reduce arm fatigue. This string also features a high repulsion power. Provides a comfortable feel that's easy on the elbow. Delivers greater durability and reduced fatigue.