MIXED STRENGTH SET: Includes 6 universal joystick buffer rings in soft, medium, and hard resistance levels for customizable control enhancement PRECISION CONTROL: Silicone foam rings add resistance to thumbstick movement, allowing higher in-game sensitivity while maintaining accurate aim,adding resistance and preventing you from over-shooting your target. Increase your in-game sensitivity to turn on your opponents and snap to targets faster, helping you win more gun battles,even at max in-game sensitivities UNIVERSAL COMPATIBILITY: Designed to work with PS5,PS4, Xbox, Switch Pro controllers and fully compatible with performance thumbsticks DURABLE MATERIAL: Made from flexible silicone foam that quickly recovers its shape and resists wear from regular gaming sessions EASY INSTALLATION: Simple slip-on design fits around analog stick stems, providing instant improvement to gaming precision and control