Ultimate Personalization & Gaming Immersion with Razer Chroma: Fully syncs with popular games, Razer hardware, Philips Hue, and gear from 30+ partners; supports 16.8 million colors Designed for Control: A softer, micro-textured cloth surface gives more tactile feedback, allowing for higher precision in fast-paced games Nonslip Rubber Base: Made of natural-foam rubber for keeping the Goliathus Chroma Extended mouse mat in place