RONGFA Outdoor help whistle in seven colors, camping essential, 7-pack

Description

Survival whistle can help you in the wild when you are in danger, use him to find help. In the design of the survival whistle, we added a key button, you can buckle on the bag, you can buckle on the key, it is very convenient to carry.One of ours is there are 7 survival whistlecolorblue,red,black,pink,green,Gold