说明

• Brand new with positive Material: PP plastic Color: Black Red Orange Green Yellow Size: 72*20*15mm Lanyard opening: compatible for ropes inside 4mm/0 Weight: eleven grams Quantity: 1pc After testing, the performance is awfully excellent We strongly recommend it! 1 Dual band design The left and correct facets have various sizes of sound chambers, which simultaneously produce excessive and occasional frequency sound, guaranteeing penetration in numerous environments and prerequisites 2 Whistle anti slip design You needn't keep it with your hands, and also you do not have to stress in regards to the airflow blowing the whistle out 3 It's effortless to make a legitimate When seeking survival or help, eavesdrop on holding your physical power A good survival whistle can easily make a valid Some merchandise for sale may sound loud, yet they aren't easy to supply sound four Integrated design, sturdy and reliable Package Include: 1pc Outdoor Survival Whistle Camping Hiking Rescue Emergency Whistle Notice: 1: 1cm=10mm=0 2 allow 1-2mm error thanks to guide size and ensure you do not mind before ordering 3 understand that colours may perhaps exist chromatic aberration as the diverse placement of images

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