High Decibel Outdoor Use Life-Saving Emergency Whistles Stainless Steel Lightweight Keychain Pipe Urgency Survival Multifunction Tool

Model Number : Keychain Whistle Material : stainless steel Color : Black,gold,silver,light gray,multicolor Size : 5.7x1.8x0.8cm Features-01 : Loud, Up to 150db Features-02 : Versatility whistle