Designed for the ultimate gamers. Prevent slips and mistakes while gaming. Made from silicone to give your fingers a good grip and durable at the same time. Our thumb grips not only provide a better gaming experience they also improve the life of your controller joysticks. No more having to replace your controllers because of wear and tear to the sticks. Our grips protect the joysticks from normal wear and tear. Joystick covers come in packs of 10 so you always have extras if needed.