Referee Dolphin Whistle Sturdy Durable Resounding Crisp Portable Sound Whistle for

Feature: 1. The referee"s whistle is made of plastic, which is durable and has a long service life. 2. This whistle has a resounding and crisp sound. It is a professional product for competitions and is suitable for all kinds of places. 3. The dolphin whistle is equipped with a lanyard, which is convenient to carry and not easy to lose. 4. The soft rope can be hung on the neck comfortably and easily, or hung on the wall, which is convenient and practical. 5. This whistle is very suitable for referees, coaches, training, teachers, schools, gymnasiums, etc. Specification: Item Type: Whistle Material: Plastic. Package List: 1 x Whistle1 x Lanyard