Brand: 1 Stop Soccer Features: Includes 2 Whistles with 2 Sports Lanyards CRAZY LOUD: One of the loudest whistles around | 90 decible unique pitch heard above ambient noise and other whistles | Great accessory for multi game fields | Cannot be over blown SUPER DURABLE: High impact ABS plastic construction ensures high durability and complete moisture resistance | Pealess design means no moving parts, nothing to obstruct sound, and nothing to jam, break or freeze MANY USES: Sports, Hockey, volleyball, basketball, soccer, cross country, racing | Watersports, lifeguard, swimming, boat and marine safety | Outdoors, hiking, hunting, camping, survival, emergency, animal deterrent | Dog training Publisher: 1 Stop Soccer Details: Includes 2 Whistles with 2 Sports Lanyards CRAZY LOUD: One of the loudest whistles around | 90 decible unique pitch heard above ambient noise and other whistles | Great accessory for multi game fields | Cannot be over blown SUPER DURABLE: High impact ABS plastic construction ensures high durability and complete moisture resistance | Pealess design means no moving parts, nothing to obstruct sound, and nothing to jam, break or freeze MANY USES: Sports, Hockey, volleyball, basketball, soccer, cross country, racing | Watersports, lifeguard, swimming, boat and marine safety | Outdoors, hiking, hunting, camping, survival, emergency, animal deterrent | Dog training