1Pcs Double Pipe Whistle Pendant Keychain High Decibel Portable Outdoor Survival Emergency Camping Tool Multifunction Whistle

SPECIFICATIONSBrand Name: NoEnName_NullOrigin: Mainland ChinaHign-concerned Chemical: noneModel Number: WhistleSupport: Dropshipping/Wholesaletype 1: Hiking Emergency Survival Toolstype 2: Emergency Survival Whistletype 3: Hiking ToolMaterial: Stainless steelPeak sound: 150~180 high explosive decibelsChoice: yessemi_Choice: yesDescriptionFeatures:The whistle is designed to give you the best chance for survival in a disaster or lift-threatening situation.With the unique sounding chamber, you will save 30% of the effort than an ordinary whistle.Max sound intensity to 180 decibels.The whistle is an essential piece of safety equipment to have on you during outdoor activities.Suitable for Outdoor Sports Camping Hunting Survival and so onSpecifications:Name: Double-tube survival whistleMaterial: 430 stainless steelSpecifications: Full length 5.8cm, width 1.8cm, thickness 0.8cmWeight: 25 gramsDecibel: 180 decibelsSpecification after packaging: 6*2*1CMScope of application: outdoor, survival sp