Basketball Sports Training Referee Whistle Camping Survival Emergency Lifesaving Whistles

Features: ABS environmental protection material, non toxic, tasteless, healthy and environmental protection. Nuclear free whistle design, great sound penetration, can easy to whistle and make a loud, clear sound. Lightweight and portable, easy to carry and use. Adopt fine workmanship and delicate design. Suitable for outdoor survival, life saving, PE lesson, and basketball or football game. Specification: Condition: 100percent Brand New Material: ABS Color: Black Volume: Above 130 db Size: Approx. 5 x 2 x 3.2cm 1.97 x 0.79 x 1.3in Weight: Approx. 21g Package list: 1 * Whistle 1 * Rope .