The JetScream™ Emergency Whistle is a uniquely designed, sleek and streamlined, survival or emergency whistle that will fit comfortably in your pocket. The JetScream Emergency Whistle includes a short lanyard attachment allowing you to hook it to your key chain, your purse, your backpack or anywhere that is easily accessible. Hearing is believing! You can't out-scream the JetScream Survival Whistle! Almost everyone, from small children to seniors, can benefit from JetScream's™ piercing whistle. Ultimate Survival Technologies is proud to offer the JetScream™ Emergency Whistle, one of the loudest emergency whistles in the world. You can hear JetScream's™ amazing 122Db ear-piercing shriek above most natural or man-made noises. It is equivalent to the sound of a rock concert or a jet at take off. You can use JetScream™ in the city or woods for communication, safety and identifying your position to search and rescue personnel. You don't need a big bulky whistle to make a loud blast. The sleek JetScream Whistle proves it! More about the Ultimate Survival JetScream Emergency Whistle Keep your children safe by giving them a JetScream™ whistle to take wherever they go, especially when unescorted by an adult - playing in the woods, in the street, or when they walk to school. You can protect yourself with a JetScream™ in the city against crime or to signal for help in the event of an emergency. Of course, you should always carry it with you in the great outdoors - whether you're camping, hiking, or hunting, you never know when you may need some help. Due to its unique design, JetScream™ even works when wet, making it the perfect accompaniment to all outdoor activities near rivers, lakes, or oceans whether you swim, kayak, canoe, surf, or fish. The JetScream Survival Whistle can also be used as a belay signal device when rock climbing. The JetScream™ whistle is an essential tool to help ensure that all of your recreational experiences are safe. You will want to have a few so you can make sure you always have one with you; in your survival kit, with your camping gear, in your tackle box, with the kids, on your keys, in the glove box and on the boat. The one time you don’t have it might be the one time you really need it. SPECIFICATIONS: Material: High strength plastic Length: 2.3 inches (5.8 cm) Weight: 0.3 oz (8.5g) Color: Black