Reflective Emergency WhistleThe BEAMS JAPAN Reflective Emergency Whistle combines safety and visibility in one. It features a luminous reflective rubber cord, treated to glow after exposure to light, making it easy to spot even in the dark. A loud whistle is integrated into the cord, ideal for signalling in emergencies or alerting attention on hikes, bike rides or city streets. The whistle attaches easily to bags, jackets or keychains designed for peace of mind wherever you go.