Superbpag(TM) LED Illuminated Backlight USB Wired Keyboard Gaming PC Waterproof,5 Feet The caps are made of high strength ABS plastic, can be an effective anti-violence and anti-beat frequency of use for high-intensity gamers Cool backlight source(blue or red),with the LED light, even at night to experience the game is quite suitable Spring type ergonomic design, care for your wrist, long-term use is not easy fatigue,best choice for seeking trendsetting users It has some highlight keys and multimedia keys which can be easily used for the serious user With double spring design, the space key is much wider and thicker