HEAD IG CHALLENGE LITE (PINK)SPECIFICATIONS: Technology: Innegra Weight (unstrung): 260 g 9. 2 oz String pattern: 16 19 Head size: 690 cm 107 in Grip size: 0 5 Balance: 345 mm even Length: 685 mm 27. 0 in Beam: 23 26 23 mm As the lightest racquet in the CHALLENGE range, the CHALLENGE LITE TENNIS RACQUET is easy to handle. Oversized with a bigger sweetspot, this racquet is designed for new tennis players who want to generate spin and power. Like the other racquets in the CHALLENGE