Package include 2pcs. weights as buyer order and 1pcs. wrench. High quality aftermarket golf Head weights The aftermarket weight compatible with Titleist Scotty Cameron, compatible with All Newport series (Newport, Newport 2, Newport 2.5, Newport 3) PHANTOM series GoLo series (Golo, Golo 5, Golo 5R, Golo 6, Golo 7) FUTURA series (Futura X, Futura X5, Futura X5R) California series Button Back Kombi and My Girl compatible with: CX-02 putter 2018 select Squareback/ 2019 Squareback/ 2019 Squareback 1.5/ 2020 Squareback 2 Weights include protective rubber rings seal (O rings) to avoid moisture from entering your putter weight cavity Weights will NOT fit 2008 Studio Select Fastback 1 and Squareback 1; 2014 Select Squareback, Fastback, Roundback; Newport select M1 / M2 series; California Fastback and 2018 Select Fastback putters.