Emergency Whistle, 2PCS Premium Safety Survival Whistles with Lanyard Keychain, High Pitch Double Tubes for Outdoor Hiking Camping Hunting Fishing Boating

Unbelievably Loud: The Anzerbao dual-tube whistle emits a powerful, easily produced sound that can reach up to 120 decibels, ensuring it can be heard over great distances.
Premium Quality Material: Made from strong, corrosion-resistant aluminium alloy for durability and long-term use.
Easy to Carry: Includes key rings and hanging cords, allowing you to attach it effortlessly to backpacks, belts, or wear it around your neck.
Pea-Free Design: Performs consistently whether wet or dry, thanks to its pea-free construction.
Multi-Application: Perfect for outdoor adventures like hiking, fishing, camping, boating, and hunting, as well as for lifeguards and obedience training for pets.