The Wilson Blade 26 Junior Tennis Racquet is ideal for the intermediate to advanced junior aged 8 and up. It features QuadriForm technology offers stable control and an Aerodynamic frame with an increased sweet spot. Headsize: 100". Strung Weight: 9.4 oz. Length: 26". Strung Balance: 2 pts HL. String Pattern: 16x19. Cross Section: 22.5 mm O Beam. This tennis racquet is for competitive junior players between 5 years old and 12 years old. MFG#: WRT505700.