The gaming trigger is easy to install, which can bring you convenience. You can enjoy more excellent and excited gaming experience with the gaming trigger featured by quick and sensitive response. Made of ABS material and zinc alloy, the gaming trigger is stainless and durable to use. The bidirectional design makes it more practical to use. The length of one single gaming trigger is 5cm, width is 3cm and height is 2cm, so it will not block the screen and affect the use of your phone. The gaming trigger is universal, which is suitable for iPhone and for Android phones in most cases. Item Name: Gaming Trigger Material: ABS,Zinc Alloy Model: X10 Color: Black, White, Blue, Transparent Pairing Method: Buckle Type Transmission Distance: Jog Features: Sensitive, Universal, Easy Installation Size Details: 5cm x 3cm x 2cm/1.97" x 1.18" x 0.79" (Approx.) Note Due to the light and the screen setting difference, the item's color may slightly differs from the pictures. Please allow slight dimension difference due to the manual measurement. Package Include 1 Pair of Gaming Triggers