Be heard on the water or on land with the SOL Rescue Floating Whistle 2 Pack. This high-decibel, dual-tone whistle ensures your signal will be heard near and far by creating high and low frequencies. Made of durable, corrosion-resistant ABS plastic and apea-less design, this whistle is weather proof and won't jam. The bright orange color is highly visible and easy to find in your gear bagor on a PFD. Use the attachment loop or secure to a lanyard to keep it within easy reach. Signal for rescue and know you'll be heard with the SOL Rescue Floating Whistle. Sold as a 2 Pack, always have a whistle at the ready with the SOL Rescue Floating Whistle.