PROFESSIONAL SETS: Replace your PS4 DualShock 4 controller or Xbox one controller thumb sticks to professional sets;
THUMBSTICKS: 6 convex styles & 6 concave styles, 3 different height in each style;
SWAP: Changing thumbstick conveniently to your favourite style, depending on different games, change the thumb sticks to get comfortable accuracy and speed;
INSTALLATION: Take apart the shell of your PS4 or Xbox one controller with screwdriver, and replace the thumbsticks bottom parts;
CONTENTS: 12 controller replacement thumbsticks,2 bottom parts,1 screw drive for PS4, 1 screw driver for Xbox One;