Referee Metal Stainless Steel Whistles

Super Loud--- There is a cork pea in our whistle. Our cork pea is made of natural large wooden cork, which is different from synthetic pea. When you blow it, it vibrates at a higher frequency, causing the whistle to emit a louder sound. It can reach up to 120db quickly.

High Quality--- Made of food-grade 304 stainless steel. Contrast that with plastic whistles or fake ones’; no matter how you use them, you don't have to worry about breaking them. It always looks like a new one.

User-friendly--- Each whistle comes with a soft braided lanyard for hands-free use