Sumind 49 Pcs Emergency Whistle Bulk Survival Whistle Keychain | Light Aluminum Emergency Whistle Key Chain, Essentials for Outdoor Camping, Hiking, Boating, Fishing, Loud Sound, 7 Colors

49 Pcs Bulk Value PackThis set contains 49 aluminum emergency survival whistles in 7 assorted colors, offering excellent cost performance for bulk buyers; Perfect for wholesalers, physical store inventory, outdoor clubs and training organizations to distribute as gifts or daily supplies
Lightweight Aluminum Alloy Material: these emergency whistles uses aluminum alloy and metal keychain, durable and non toxic material, not easy to break, fade or corrode, double anodized treatment
Comes with a Portable Keychain: each emergency whistle is equipped with a round key chain ring, compact and strong, easy to attach to backpacks, carabiners, keys or life vests for anti lost carry; The portable design allows you to carry it anywhere effortlessly
Multi scenario outdoor rescueThe emergency whistle has a clear and loud sound, suitable for various outdoor activities such as camping, hiking, boating, fishing, and hunting, and can send out a long distance distress signal in case of danger; It can also be used as a referee's whistle or a child safety whistle, with a wide range of uses
7 Color Classification DesignThe safety whistle comes in 7 different color options, which can be used according to different groups and scenarios; Families and groups can be assigned their own colors for quick differentiation; With its rich colors and outstanding appearance, it is more attractive as a gift for events or gifts