4PCS Thumb Grip Caps for switch,PS4, ps3 360,xbox one   handle silicone cap protection
 
NEW, THE RETAIL BOX 
 

How to Install:

Just flip the cap inside out and then flip it back down to wrap around the analog sticks.

Functions -- To protect your  joysticks and enhance gaming experience.

Item Specifications:

Material: Silicone

Color: As pictures show

Size: 0.65 x 0.32 Inches