This Athletech Combo Pack Whistle Set is the perfect addition to your outdoor gear collection. With two black safety whistles made from lightweight plastic, you'll have a reliable tool to alert others in case of an emergency. The decibel output is unknown, but the whistles are suitable for sports and outdoor activities. This combo pack whistle set is ideal for camping, hiking, and other outdoor survival situations. The whistles are branded with Athletech and made in China. They come in a pack of two and have features that make them easy to carry and use. Whether you're a beginner or an experienced adventurer, this whistle set is a must-have for your safety kit.