Roy Gonia Whistles
Roy Gonia-orange and the Competition-clear both measure 1 1/2"L x 3/4"W. The Commander 1 5/8"L x 3/4"W. The Mega whistles measure 3 1/2"L x 1 1/2" at the widest end. "Roy Gonia" and "Clear Competition" offer short, crisp blasts with a high pitch sound that will be easy for your dog to hear. The "Commander" is the perfect match to the Roy Gonia whistle. Its lower tone penetrates easily through fog, snow and rain or heavy bush cover. Rubber mouth piece provides better grip in cold weather. The "Mega" whistles produce mega sound by projecting the shrill trill of the Roy Gonia whistle while protecting the handler's ears.