16 Pieces Safety Whistle Emergency Survival Whistle Plastic Signal Whistle Double Tubed Marine Whistle Non-Brittle Whistle with Lanyard for Boating Camping Hiking Hunting Survival Rescue Signaling

Features: Wide applications: The safety whistle can be applied for traveling, hiking, camping, night walking, night running, sailing, and other outdoor activities. The safety whistles are also suitable for referees, coaches, lifeguards, PE teachers, dog keepers, etc. Multiple attachment options: The emergency survival whistle has multiple attachment options. It can easily loop through backpack, sailboats, hike gear, life jacket, kayak PFD, paddle board. Meanwhile it's suitable for attaching to your belt or shoulder straps. Specification Material: plastic Color: orange Whistle size: 7 x 2 cm/ 2.8 x 0.79 inch Rope size: 30 cm/ 11.8 inch Package includes: 16 x Safety whistles Warm note: Please allow little difference due to manual measurement.  The color might exist slightly difference due to different displays.