35 Pieces Emergency Whistle with Keychain, Aluminum Emergency Survival Whistle for Camping Hiking Hunting Outdoors Sports, Loud Sound, 7 Colors

Features: Loud whistles, able to make big and bright sound that can be heard from a long distance, very useful for various emergency situations, allowing others to quickly confirm your location and get quick rescue. Great tools for camping, hiking, hunting, mountain climbing, boating and other outdoor sports activities, also suitable for referees, coaches, lifeguards, dog training, etc. 7 Bright colors, including silver, red, blue, purple, green, black and gold, eye-catching and easy to distinguish. Equipped with a round key chain ring for attachment to a lanyard or keys, you can also attach it to your wallet and bags, portable design, convenient to carry with you everywhere. The emergency survival whistles feature aluminum alloy and metal keyring, durable and non-toxic material, not easy to break, fade or corrode, safe for people to use. Specifications: Material: aluminum alloy Color: as pictures shown Length: 4.7 cm/ 1.85 inches Diameter: 0.9 cm/ 0.35 inches Quantity: 35 pieces Package includes: 35 x Aluminum emergency whistles