Whistle Emergency Survival Whistles Camping Hiking Sporting Yellow with Lanyard This Emergency Survival Whistle is a must-have for any outdoor enthusiast. The bright yellow color and lightweight design make it easy to carry in your backpack, hunting gear, or camping equipment. With a pack of two whistles, you'll always have a spare on hand. Made of durable plastic, this whistle is suitable for a variety of outdoor activities, including backpacking, hunting, camping, sporting events and hiking. Its high-pitched sound can alert others in case of an emergency, making it a valuable addition to any survival kit. Thanks for stopping. Please visit my slow growing store, read about me, my policies and view other items that may interest you. Also, I would be honored to be added to your saved seller list. **I always have money saving volume discounts on most items** David - thediscountretailer LLC