Fox 40 Epik Cushion Mouth Group Sports and Safety Loud Whistle with Lanyard, Blue (2 Pack) Cushion Mouth Grip. Integrated Grip Ribs Along Top Provide Additional Holding Options And Ergonomics Fit Your Hand Better Rugged Pealess Design And High Impact Abs Plastic Construction With No Moving Parts And Nothing To Jam, Break Or Freeze 120 Decibels Of High Pitch Shrill Sound Rises Above Ambient Noise And Can Be Heard Up To A Mile Away Great For Sports, Emergency, Survival, And Tactical Purposes, Dog Training, And Much More Value Multi-Pack Includes 2 Blue Epik Whistles And 2 Matching Lanyards.