This is the initial offering of the newly designed Thumb button pack! All three for the price of one! Available Colors may change, but pictured above are the current color Combos. Some screw sizing may be needed to custom fit the screw on your release. The screw holes are sized small so you can modify the hole for larger release screws. I need testers to give me feedback to make sure its working so I can make final changes with specific inserts. Message me with any questions!