The Extreme Jr. series helps children to start their tennis journey in the most comfortable way. The aluminum racquet features the unique Damp+ insert, which isolates the impact for fewer vibrations.

The Extreme 21 is perfect for kids between 4 and 6 years.

Features:

• Unstrung weight: 180 g / 6.3 oz
• String pattern: 16/17
• Head size: 520 cm² / 81 in²
• Balance: 305 mm / 0.5 in HL
• Length: 535 mm / 21 in
• Beam: 20 mm
• Age: 4-6