"The Protector Whistle has been an outstanding addition to my officiating toolkit. It delivers the familiar tone of traditional whistles but with a much louder, more impactful sound, greatly enhancing on-field and on-court awareness for everyone involved. This whistle has quickly become my go-to, and every new official I’ve introduced it to has been impressed with its performance."

— Zach Kula | NFHS Official - Campus Recreation Professional

“I have officiated for 26 years and have been a state championship official several times. I have used a couple other brands of whistles and I was reluctant to switch, but after using The Protector Whistle, I will not go back. It is smooth and sleek. It has soft tooth protector on it that makes it easy to hold in your mouth. The sound is sharp and loud, the air and sound also go in a downward direction away from your face. I recommend you give it a try and see if you are as pleased with the Protector Whistle as I am.”

— Pete Runyon

“As a professional basketball official, I rely on the performance of a quality whistle to do my job and the P-51 doesn't let me down! With its sleek design, durability, consistent loud quality sound and the added hygienic benefit this whistle is a game changer in sports officiating. I recommend any sports official serious about performance and safety to use the P-51!”

— Suyash Mehta | NBA Official

“The new design fits better in my mouth, sounds great, doesn't let spit fly everywhere and my lips don't cover the airholes.”

— Jayden M. | Charlottetown, PEI

“The new design works great. The problem of your lips blocking the holes has been fixed.”

— Brian M. | Wichita, KS

“These whistles are so much better and louder than the Fox 40.”

— Ellis C. | Norwalk, CT

“I have learned to love this whistle. I only wish it came in a finger whistle for football.”

— Luther B. | Summerville, SC