kontrolfreek performance thumbsticks are designed to provide an advantage in gameplay by increasing the controller?s arc distance and maximizing agility, accuracy and grip. they snap easily on and off your controller?s original thumbsticks, creating a new stick experience that will take your gaming to the next level!kontrolfreek performance thumbsticks - are the world?s most advanced thumb grips. they provide an advantage in gameplay by increasing the controller?s arc distance and maximizing comfort, control and accuracy.original call of duty: black ops cold war design - with a bold, black-on-red color schemetwo convex, high-rise performance thumbsticks - add 13.6mm of height to your stock sticks for increased arc distance and movement precisionproprietary materials - with a laser-etched design enhance grip and improve comfort while gamingbonus in-game content - includes a unique code for a call of duty: black ops cold war calling card *packaging may vary