100 Pack of Survival Emergency Waterproof Whistles Pack of 100 Waterproof emergency whistles are a great purchase for youth organizations, church group events, senior citizen trips, etc. Each plastic safety whistle measures 1-3/4 with 14" long lanyard You can carry whistle in your pocket, bag, on your neck with the included lanyard, or just keep it in your survival kit Pack of 100 Whistles ships brand new in manufacturer's packaging Lot of 100 consists of red and orange safety whistles, each with lanyard