The KA-BAR Emergency Whistle Two Pack provides reliable emergency signaling with the quality and durability expected from KA-BAR's tactical gear lineup. These compact emergency whistles are designed for keychain carry and emergency preparedness.KA-BAR Emergency Whistle Two PackKeychain-compatible design for portabilityEmergency alarm/signaling deviceDurable construction from trusted tactical gear manufacturerCompact size for everyday carry (EDC)Essential for emergency preparedness outdoor activities and personal safety. Perfect for hikers campers first responders or anyone who values reliable emergency signaling equipment from the trusted KA-BAR brand.