Aswewamt 20 Pieces Emergency Whistle with Keychain, Aluminum Whistle Hiking Camping Survival Aluminum Whistle Loud Sound Emergency Whistles for Camping Hiking Hunting Outdoors Sports, 5 Colors

DIYstore 20 Pieces Emergency Whistle with Keychain, Aluminum Whistle Hiking Camping Survival Aluminum Whistle Loud Sound Emergency Whistles for Camping Hiking Hunting Outdoors Sports, 5 Colors

Durable Material: our loud whistles feature aluminum alloy and metal keyring, durable and non-toxic material, not easy to break, fade or corrode, safe for people to use.
Features: each emergency whistle is 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, especially convenient for outdoor activities.
Wide Applications: when traveling outdoors, it can confirm your location, avoid getting lost, find a companion, and provide assistance, can be applied in emergencies, referees, training, sports and so on.
Loud Whistles: aluminum alloy outdoor survival whistle can make big and bright sound, which can be heard from a long distance, very useful for various emergency situations; When outdoor travel, you can confirm the direction for you, avoid getting lost, find companions, etc.
Package Include：20 pieces of aluminum emergency whistle, don’t worry about losing, enough for you to use in daily life, including 5 different colors, eye-catching and bright, easy to distinguish and find.