2-Piece Aluminum Alloy Emergency Whistle High-Decibel Survival Tool with Keychain Translucent

Crafted from high-strength aluminum alloy, these lightweight whistles are built to withstand the toughest outdoor conditions without succumbing to corrosion. The dual-tube design produces a piercing, high-decibel sound that travels across long distances to ensure you are heard when it matters most.

Designed for ultimate portability, the flat ergonomic shape clips easily to your gear, providing a reliable, battery-free signaling solution that works even in freezing or wet environments. Whether you are leading a basketball team or navigating a mountain trail, this rugged survival tool is an essential addition to your everyday carry kit.

• Material: High-Strength Aluminum Alloy
• Quantity: 2 Pieces
• Sound Mechanism: Dual-Tube Dual-Frequency
• Features: Waterproof, Freeze-proof, Battery-free
• Attachment: Integrated Keychain Loop
• Size: Medium