Curqia 2 Pack Emergency Whistles Lifeguard Safety Whistle，Double-Tube Whistle Aluminum Alloy Survival Whistle for Outdoor
$5.36
Description
You Will Get 2 × Double-Tube Survival Whistles (Silver); Lifeguard Safety Whistle Size: 57×15×8mm/2.2"×0.6"×0.32"(L*W*H).Material: Made of quality aluminum alloy with anodic oxidation technology surface; Color: Gold & Silver.Dual-tube and high frequency design allows increasing the volume drastically and spreading more farther, up to 120db.Versatility: Aluminum whistle can be used in any weather environments for camping, hiking, fishing, boating, any kind of outdoor activities.To meet outdoor needs and sports referee, durable, easy to carry, excellent airflow design
