Feature: Super loud survival whistle: double tubes emergency whistle can provide up to 120 decibels, enough to be heard at long distance. Premium Quality: Aluminum Alloy Material, strong and durable. Lightweight: easy to carry. Versatility: Loud safety whistle for camping, hiking, hunting, fishing, boating any kind of outdoor activities, also for dog training. Specifics: 100 brand new and high quanlity Material: Aluminum alloy Color: Black;Silver;Gold Size: 2.2"(5.6cm)*0.59"(1.5cm)*0.31"(0.8cm) Weight(kg/oz): 0.059/2.11 Package includes: 6pcs whistles .
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