High quality aftermarket golf Head weights; Package include:2pcs 20g weights+1pcs. wrench. 2 Weights include protective rubber rings seal (O rings) to avoid moisture from entering your putter weight cavity. The aftermarket weight compatible with Titleist Scotty Cameron, compatible with All Newport series (compatible with Newport, compatible with Newport 2, compatible with Newport 2.5, compatible with Newport 3) ; compatible with PHANTOM series; compatible with GoLo series (compatible with Golo, compatible with Golo 5, compatible with Golo 5R, compatible with Golo 6, compatible with Golo 7). Compatible with FUTURA series (compatible with Futura X, compatible with Futura X5, compatible with Futura X5R); compatible with California series Button Back Kombi and compatible with My Girl. compatible with CX-02 putter 2018 select Squareback; compatible with 2019 Squareback; compatible with 2019 Squareback 1.5; compatible with 2020 Squareback. Material:for Wrench Aluminum Alloy, for 20g weights Stainless steel, Color:black.