Fosmon [Set of 4] Analog Stick Joystick Controller Performance Thumb Grips for PS4 | PS3 | Xbox One | Xbox 360 | Wii U (Black & Blue) [NON-SLIP GAMING THUMB GRIP CAPS] Enhance your gaming with Fosmons silicone gaming thumb grip caps. You will no longer have to worry about your thumbs slipping off the analog stick of your controllers. [EXTENDED THUMB GRIPS] These thumb grip caps extend the normal length of your controller analog sticks to help with easier controls [PROTECT YOUR ANALOG STICK] Fosmons thumb grip caps help protects your analog sticks against wear and tear. [EASY TO INSTALL] Simply turn the caps inside-out and pop it over your controller analog stick. [LIMITED LIFETIME WARRANTY] This Fosmon product includes a limited lifetime warranty. Please visit our Fosmon website for more details