The Radical 19 is perfect for boys between 2 and 4 who try tennis for the first time. The Novak 21 is perfect for boys between 2 and 4 who want to get a very first feel for the sport of tennis.
- Head Size: 81 sq. in./ 520 cm
- Weight: 6.2 oz/ 175 g
- Length: 21 in/ 535 mm
- Beam: 20 mm
- Composition: Aluminum
- Technology: Damp+
- Pre-Strung
- Product Code: 234649
- String Pattern: 16 x 17
- Grip: 00
- Age: 2 - 4