Tri-frequency Outdoor Survival Whistle

Meet the Tri-frequency Outdoor Survival Whistle-your reliable outdoor companion. Crafted from durable plastic with curved edges and ultrasonic welding, it's smooth with no burrs, boasting loud volume. Three holes produce distinct tones, blending into a pleasant sound. Comes with a lanyard for easy carrying, ideal for low-cost, high-value use. Perfect for outdoor trips to signal location, avoid getting lost, or find companions. Size is 2.76*1.06*0.28 inches, in green. Customize with laser engraving (0.59*1.For other needs, contact customer service. The prices for 50000PCS or over are based on ocean shipments, offering you various options to meet diverse needs.

Material: Plastic | Packaging: Individual Poly Bag