Our bestselling soft gaming mouse mat is now Powered by Razer Chroma(TM)--ready to illuminate every victory in a stunning spectrum of colors. Watch your game light up with vivid brilliance as you swipe across the Razer Goliathus Chroma with speed and precision. POWERED BY RAZER CHROMA(TM) With a full spectrum of 16. 8 million color options Powered by Razer Chroma(TM), watch your Razer Goliathus Chroma light up with in-game alerts and effects--or personalize it in any imaginable shade you like. ENHANCES ALL GAMING MICE The Razer Goliathus Chroma is optimized for all sensitivity settings and sensors. Whether you\'re high or low sense, using a laser or optical sensor, you\'ll have total tracking responsiveness for reliable in-game control. MICRO-TEXTURED CLOTH SURFACE Achieve the perfect balance of control and speed with a micro-textured cloth surface for speed and control playstyles. Translate every mouse movement into exact cursor movement and enjoy ultimate precision during the most action-packed gaming sessions. RAZER GOLIATHUS EXTENDED CHROMA Oversized Soft Gaming Mouse Mat Powered by Razer Chroma Features Powered by Razer Chroma(TM) Balanced for speed and control playstyles Optimized surface for all mice and sensors Inter-device color synchronization Specifications Powered by Razer Chroma(TM) lighting with 16. 8 million customizable color options Micro-textured surface balanced for speed and control Razer Synapse 3 (Beta) enabled Non-slip rubber base Cable catch (Goliathus Chroma only) Goliathus Chroma Approximate size: 255 mm (Length) X 355 mm (Width) X 3 mm (Height) Approximate weight (excluding cable): 230 g Cable length: 2. 1 m Goliathus Extended Chroma Approximate size: 294 mm (Length) X 920 mm (Width) X 3 mm (Height) Approximate weight (excluding cable): 560 g Cable length: 2. 1 m