Key features

• •Package Includes: A total of 12 pcs whistles, each measuring approximately 1.8 x 0.3 inches/4.6 x 0.8 centimeters, they are compact and exquisite, very practical, and can meet your usage needs in different scenarios. You can also share these whistles with family and friends
• •High Quality Material: Emergency whistles are made of high-quality aluminum alloy, with a smooth surface, comfortable touch, loud sound, not easy to fade or break, and can be used for a long time. The lightweight weight of the whistle ensures a comfortable wearing experience all day long, without any burden
• •Loud Sound: Aluminum safety whistles can produce large and bright sounds that can be heard from far away, quickly gaining attention and being very useful for various emergency situations. Whistles can help transmit signals, confirm direction, avoid getting lost, find companions, etc
• •Convenient to Carry: Each loud whistle comes with a circular keychain that can be hung on keys, backpacks, or equipment, or stored in pockets, backpacks, or wallets, occupying no extra space and keeping these survival whistles within reach for easy portability
• •Widely Applicable: These keychain whistles are suitable for various outdoor activities, including camping, hiking, hunting, boating, sports, etc. They can meet the professional needs of coaches, referees, lifeguards, and can also be given as exquisite gifts to teachers, friends, and family