1 Còi Thổi Bằng Nhựa Dùng Trong Trường Hợp Khẩn Cấp F4J5

" 1PC Survival Whistle Plastic Super Loud Emergency Whistle for Camping Hiking Children Outdoor Travel Kits Survival Tools 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 Package : 1 PC Survival Whistle KSZ0639 hello, guys, thank you for visiting my store. Dear buyer,Welcome to our store. Thank you for your attention, Thank you for your support!Welcome to buy from us!