2pcs Mobile Game Controller Gamepad Shoot Trigger Aim Button Shooter Joystick For Smart Mobile Phone Flexible Durable Description/feature： It is recommended to use 4.6-6.5 inch mobile phone. Press the shot, feel better, more flexible operation. Supported devices: Most touch screen devices. Lightweight and portable. Stretchable and adjustable. Cellphone max size is 6.5 inch. Long using time. Specification： 1,100% new and high quality 2，material：plastic 3，color：Black 4，size：4*2*3.6cm 5，type：game triggers Package include：1 pair of game triggers (left + right) Note： There is 2-3% difference according to manual measurement. Please check the measurement chart carefully before you buy the item. Please note that slight color difference should be acceptable due to the light and screen.