Basketball Sports Training Referee Whistle Camping Survival Emergency Lifesaving

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: 100% Brand New Material: ABS Color: Black Volume: Above 130 db Size: Approx. 5 * 2 * 0.8cm / 1.97 * 0.79 * 0.31in Weight: Approx. 21g ; Package list:; 1 * Whistle 1 * Rope Label: Yes