HEAD Gravity TOUR G3 Retail Price: ¥39,600 There are some minor scratches on the bumper guard, but overall it's in good condition. Weight (unstrung): 305 g / 10.8 oz String Pattern: 18/20 Head Size: 630 cm² / 98 in² Balance: 320 mm / 1 in HL Length: 685 mm / 27.0 in Used by Alexander Zverev and Andrey Rublev Modern and eye-catching design with a glossy flip finish