Brass; brass whistles: our whistles are made of brass material that, small brass whistles; Delicate brass whistles: the and material can also avoid the damage to the mouth and teeth, outdoor whistles; Camping security whistles: designed with joint shape, decorative and, a present for your friends, decorative whistles; Keychain whistle: made of and brass material, it is very, and permanent, sports race whistles; Brass emergency whistles: easier to use than traditional whistles, it is easy to blow a loud, crisp sound every time, creative referee whistles
What's in the box
2 x Whistles
