Feature: DURABLE MATERIALTrigger extended button is made of silicone+ABS which insures its sturdiness and durability. EASY TO INSTALLExtended buttons are designed for your controllers original thumbsticks. They can be snapped easily on and off. COMFORTABLE TO GRIPThe silicone material simulation cap is soft for your fingers which allows you to play the game more smoothly. INCREASED ACCURACYThumbsticks are designed to provide an advantage in gameplay by increasing the controllers range of motion and maximizing agility accuracy and grip. NON SLIPButton has a bumpy texture on it which can effectively prevent slippage creating a new stick experience that will give you an excellent gaming performance. Specifications: Product name: Trigger extended button Color: Purple+white Material: Silicone+ABS Package Includes: 2pcs x Trigger extended button Note: 1. Due to the light and screen difference the item& 039;s color may be slightly different from the pictures. 2. Please allow 0.5-2 cm differences due to manual measurement.