Stainless Steel Double Tube Whistle for Outdoor Survival and Sports

Feature: The item is a Double Tube Whistle made of 304 Stainless Steel with a Silver color. It measures 19.5x56mm in size, with a thickness of 7mm and a weight of 20g. It can generate a volume of up to 120 decibels with its double tube design.

Material: The whistle is crafted from food grade stainless steel, ensuring durability and resistance to rust and fading. Its smooth surface and exquisite design make it a reliable tool for various purposes.

Functionality: The double tube design allows for a high frequency sound output, making it ideal for SOS situations, self-defense, competitions, and more. It can produce a louder sound than blowing two whistles simultaneously.

Convenience: This whistle is compact and lightweight, making it easy to carry around for outdoor activities. It does not have a bead inside, allowing it to be used underwater as well.

Usage: It is suitable for wilderness survival, camping, hunting, training, physical exercise, and women's self-defense. The whistle comes with a snap buckle for easy attachment to backpacks, belts, keychains, and other gear.

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