Emergency Whistle MANCOPE Titanium Whistles Double-Tube Whistle KS007 Gray

1.Super loud survival whistle, double tubes emergency whistle can provide up to about 120 decibels, enough to be heard at long distance.2.high hardness &lightness, non-allergenic, non-rusty, non-metal smell, oil resistance, strong and safe for EDC and durable use.3.Only 20.3g, Small sized and lightweight whistle can be easily carried with your keys by keychain or lanyard to your neck.4.This outdoor survival whistle is workable with different outdoor sports like hiking, camping, boating and matches. It's also a good partner of travelling and pet training. Model: KS007Color:  graySpecifications: 40mm*20mm*8mmWeight: 20.3g