Head Radical 21 Junior 2025 Tennis Racquet ? Lightweight and Vibration-Reducing for Young Beginners The Head Radical Jr. 21 (2025) is designed to help children ages 4 to 6 begin their tennis journey with maximum comfort and fun. Built with a lightweight aluminum frame and equipped with Damp+ technology, this racquet isolates impact to reduce vibrations, offering a smoother, more comfortable playing experience for young hands. With its 81 square inch head and forgiving 16x17 string pattern, the Radical Jr. 21 makes it easier for young players to connect with the ball and develop confidence on the court. Its playful Radical-inspired design and upside-down logo add a fun, energetic vibe to match its performance. Why It?s Great: Damp+ insert reduces vibrations for more comfort Lightweight frame helps build fundamentals Ideal size and balance for smaller players Eye-catching Radical design with upside-down logo Specifications: Headsize: 81 sq. in. Length: 21 in. Weight (unstrung): 6.3 oz / 180 g Balance: 10 in. Head Light (approx. 0.5 in HL) Cross Section: 20 mm Swingweight: Not specified String Pattern: 16x17 Construction: Aluminum with Damp+ Insert Recommended Age: 4?6 Recommended Height: 40"?44"