This Emergency Whistles Are Made of Aluminum Alloy & Metal Keyring Chain, Not Easy to Break, Fade or Corrode. Each Emergency Whistle is Equipped with a Round Keyring Chain Ring, Compact & Strong, Elegant Personality, Can be Hung on the Keyring as an Ornament, Easy to Carry Around. Aluminum Alloy Outdoor Survival Whistle Can Make Big & Bright Sound, Which Can be Heard From a Long Distance, Very Useful for Various Emergency Situations; Size: 1.85 Inch x 0.35 Inch.

with Your Company Name or Logo Screen-printed or Laser-engraved on the Whistle & Giving Out the Finished Products at the Next Trade Show or Convention You Attend Will be a Great Shock to Attendees. Item Perfect for College Students, Lifeguards, or Employees Who Work the Late Shift!

This Dual Tube Emergency Whistle is Machined From High Grade Aluminium Alloy for Exceptional Strength & Corrosion Resistance. It Produces Two Distinct Frequencies That Carry Over Long Distances, Cutting Through Wind & Ambient Noise to Signal for Help Effectively. the Lightweight, Compact Body Includes a Sturdy Hanging Ring for Attaching to Backpacks, Keychains, or Life Vests. No Moving Parts Ensure Reliable Function in Rain, Snow, or Dust. Ideal for Hiking, Camping, Climbing, Boating, & Emergency Preparedness Kits. a Simple Blow Delivers a Powerful Alert When Every Second Counts.

Recycled Aluminium Metal Whistle with Metal Keyring. Minimum Quantities Apply.

Recycled Aluminium Metal Whistle with Metal Keyring. Minimum Quantities Apply.

Recycled Aluminium Metal Whistle with Metal Keyring. Minimum Quantities Apply.