Specification:
Type: WHISTLES.
Material: Aluminum Alloy.
Can be used as the key chain or a pendants ornament for your handbags.
Twin tube high-frequency whistle is a good helper for outdoor articles, compact and easy to carry and convenient, cavity-free beads design, under-water can also be used.
Item Name: Outdoor Survival Whistle.
Features: Twin Tubes, with Hanging Ring, High-Frequency.
Size: 5.6cm x 1.5cm/2.20" x 0.59" (Approx.).

Package Included:
1 x Outdoor Survival Whistle