This remote cover is specially designed for Roku Express 4K/ Steaming Stick Remote, compatible with Roku Voice/Express/Premiere Remote. Made from flexible silicone material, it offers multiple protective features including shockproof, dustproof, waterproof, and anti-slip. Tightly around the remote control, it can effectively prevent the remote control from cracking the shell or battery from falling off, and it also helps discourage swallowing batteries by children or pet. The accurate cutting will not affect button response or infrared signal transmission. Supports water washing for easy maintenance. Fluorescent blue and green covers emit continuous light in the dim environments, making it easy to quickly locate the remote control. Attention: The fluorescence function needs to be exposed to a light (such as sunlight, desk lamps, flashlights) for a period of time before use to activate luminescence in the dark.