Specifications:Featuring with 87 standard conflict-free keys, 12 media keys and splash-proof design, it is practical.The RGB lighting area covers more than 16.8 million colors, giving you the most dreamy backlight experience.With high-performance and fully anti-ghosting gaming keys, it is a perfect choice for games, and the N flip key can help you move correctly with impeccable precision and unique touch.With ergonomically designed and stepped keycaps, widened ESC, DEL and arrow keys and enhanced space bar, it allows you to tap quickly, easily control and reduce fatigue. Item Name: KeyboardMaterial: Plastic, MetalKeycap Material: ABSInterface: Wired USBType: K100Mechanical Shaft Body: Green ShaftNumber of Keys: 87Lighting Effect: Cool Breathing LightSystem Compatibility: for Win XP/7/8/10/MAC 10.2 and aboveFeatures: Suspended Buttons, Ergonomics, with Color LED, Environmental FriendlySize: 35.3cm x 12.6cm x 3.5cm/13.9inch; x 4.96inch; x 1.38inch; (Approx.) Notes:Due to the light and screen setting difference, the item 39;s color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement. Package Includes:1 x Keyboard