E-MODS GAMING&reg; 10x Replacement Analog Stick Thumbsticks thumb stick for Sony Dual Shock 4 PS4 Controller COMPATIBILITY - Special design for PlayStation 4 Controller NEW LOOK - Give your broken or old thumbsticks of PS4 controller a fresh look. MATERIAL - These thumbsticks are made of comfortable rubber . INSTALLMENT - You need to use professional tools to replace. AFTER SALES - Please contact with us if you have any question.