100% Brand New and high quality aftermarket golf weight; Weight gram for choose: -4g(7g), -2g(9g), Std(11g), +2g(13g), +4g(15g), +6g(17g), +8g(19g), +10g(21g); The weight compatible with Titleist TS3 917 Driver; If you have any question about our product, please feel free to contact us, we will reply you within 24 hours. TS3 driver weight ts3 weight ts3 DR surefit weight 917 driver weight Features: 100% Brand New and high quality aftermarket golf weight; Weight gram for choose: -4g(7g), -2g(9g), Std.(11g), +2g(13g), +4g(15g), +6g(17g), +8g(19g), +10g(21g); The weight compatible with Titleist TS3 917 Driver; Package List: 1pc +6g(17g) golf weight (depend on the item that you choose); If you have any question about our product, please feel free to contact us, we will reply you within 24 hours.