4 In 1 Survival Whistle Compass Outdoor Whistle Portable Keychain Emergency Whistle Fishing Hiking

Label:Yes Dimensions: 81*30*22,mm/3.18*1.18*0.78inch Weight: 21g Color: Green Functions: whistle, compass, thermometer, magnifier Material: ABS Package include:1Pc Whistle

Warm Tip : Please be reminded that due lighting effects, monitor's brightness/contrast settings etc, there could be some slight differences in the colour tone of the website's photo and the actual item. Item Measure by hand, it could be 1cm different,your kind understanding will be much appreciated.