20Pcs Outdoor Camping Hiking Rescue Tool Super Loud Emergency Survival Whistle Signal Sound Travel Kits Children Gifts
★ With 3 different frequency voices.
★ Lightweight and easy to carry with a keychain.
★ Simple to use with a long life span.
★ Suitable for outdoor activities like camping, hiking, hunting, adventures, etc.
★ A necessary equipment for outside help.
★ Material: Plastic
★ Size: 7 * 2.8 * 0.7cm / 2.8 * 1.1 * 0.3in
