Safety Line Resource essential to outdoorsy style anywhere in the world. Get far away attention with this 150 decibel Metal double barrel whistle. Description Feature: 100% Brand New And High quality! Item Type: Double tube survival whistle Material: Stainless steel Size: Full length 5.7 cm, Width 1.8 cm, Thickness 0.8 cm Decibels: 150 decibels Scope of application: Outdoor, survival, and other scenes Shipping is only to the lower 48 states, USA. But? If you are outside the USA you may purchase if your country participates in's Global Shipping Program. Bid with confidence; we are Experienced sellers for over 23 years. Ships from Washington, DC. Tracking included in ALL orders. NO local pick-up option. Preguntas? Adelante! Hablamos Español. (CA032/RE04)