Head Maria 25 Tennis Racquet The Maria 25, named after tennis pro Maria Sharapova, is the perfect racquet for kids between 9 and 11 years who want to get a very first feel for the sport. With its colourful and fresh design, the racquet is ideal for that very first training session in school or a spontaneous game on the streets. Racquet is pre-strung and includes a cover. Length: 635 mm | 25 inches