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JCBIZ 1 Piece Double Tube Whistle Stainless Steel High Frequency High Decibel Outdoor Survival Whistle for Life-Saving Emergency Sports Judgment - 2T120DB-304-1
JCBIZ 2T120DB-304-1
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UPC
705883162936
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Type: 1x Double Tube Stainless Steel High Frequency Whistle with a snap buckle, can be easily hang on your backpack, belt, keychain etc. Made from food grade stainless steel, simple and special design, exquisite craft, smooth surface, anti-rust, never fade, sturdy and durable. High Decible: Double tube design, chord resonance tone, easy to blow with loud voice, up to 120 dB high frequency, the volume of double tube whistle sounds greater than blowing 2 whistles at the same time. Purpose: A good item for SOS, self-defense, competition etc. Mini size, light weight, convenient to carry. No bead inside, can be blew even in the water. Application: Suitable for wilderness survival, outdoor sports, camping, hunting, training, physical exercise, life-saving, women's self-defense and so on.
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