7pcs Outdoor Fire Whistles Surviving Accessory Aluminum Alloy Waterproof Handheld Anti-corrosion Survival Supplies

Description: Survival Supply: The outdoor fire whistle can make a loud and sharp sound, warning and directing people. Optional Color: The outdoor fire whistle has different color, you can choose your favorite one. High-end Material: The outdoor fire whistle is made of aluminum alloy, durable and wear-resistant. Excellent Portability: The outdoor fire whistle is in light weight and small size, easy to carry along. Widely Applicable: The outdoor whistle can be widely used in fire accident, camping, hiking, drifting, etc. Specification: Color: As Shown. Material: Aluminum Alloy. Size: Approx. 0.9x0.9x4.7cm/0.4x0.4x1.9in. Package Includes: 7 Pieces Fire Whistles.