The "New Aztec Death Whistle" is a red resin whistle that can produce a realistic human shriek sound up to 125+ decibels. Designed for outdoor activities like camping, hiking, and hunting, this safety whistle is suitable for backpacking trips and other adventures where a loud and scary sound may be necessary for emergencies or wildlife encounters. Its unique design and high decibel output make it a reliable and effective tool for outdoor enthusiasts looking to be safe and prepared in the wilderness.