Emergency Survival Boat Whistle, with Adjustable Lanyard

Whistle sets, including 2 red signal whistles, 2 adjustable lanyards, 2 carabiners and 2 containers, super economy. The whistle has a clip, which can be easily clipped to a life jacket or belt. With breakaway lanyard & carabiner, you can wear it around your neck or hang it on your backpack. With waterproof box, to protect it from dust and water. Whistle is made of thicken high-impact ABS plastic, more durable than other plastic whistles, and will not stick to your lips like metal whistles in cold environments. High pitch double tubes design whistle is super loud and clear (120 decibel), enough to be heard at long distance, easier to get attention. Customize it with an imprint of your company name, logo and more to associate your brand with a fun and unique product and make your next event