🏆Hot Selling🔥5/10PCS Outdoor Sports Training Whistle Aluminum Alloy Multifunctional Camping Mountaineering Emergency Survival Whistle Key Chain

Specifications: 100 Brand New and High Quality. Mini size, light weight whistle. With key ring for easy handling. Excellent for camping, hiking and outdoor activities. Can be hung on a backpack, or on a key ring, stylish and practical A small whistle can help a lot when you communicate with your companions in the wild and need to be rescued in case of danger or accident. Of course, we have better communication equipment instead of whistle, but the role of whistle cannot be underestimated. Outdoor experts suggest that each person should be equipped with 2 lifesaving whistle for outdoor activities, carry 1 with you, and store 1 backpack, just in case. Description. Material: Aluminum alloy. Color: Random colors. Size: about 458mm. Packing list. 1/5/10whistle random colors