It's a must-have tool for coaches managing sports matches, military personnel in training, teachers maintaining order in classrooms, and anyone involved in sports events or training activities. Meticulously crafted from top-grade metal and embellished with dazzling crystal rhinestones, this whistle stands out with its eye-catching bling effect, making it a standout accessory for any occasion. The high-quality materials guarantee that it remains vibrant and durable, resisting fading to maintain its shine over time. Designed with both fashion and utility in mind, the sleek and elegant rhinestone-adorned whistle adds a touch of sophistication to your daily look.   Thanks to its compact size and the included 30-inch necklace chain, portability is never an issue.  You can keep it close at hand whether you're heading to a sports game, a training session, or just going about your daily routine.   Product specification Material: Metal Weight: 40.1g Product size: 1.9*1*0.7 in Colour: White and silver. The diamonds set on the whistle are red, white, blue and green The products include: a whistle, a necklace and a gift box