LZYMSZ 36 PCS Extra Loud Aluminum Whistle with Key Chain, 3 Sizes Emergency Situations Survival Whistle Key Ring for Sports Running Training Camping Hiking Outdoor Multiple Colors Keyrings & Keychains Consumer-familiar — one of the

Consumer-familiar — one of the first self-defense products customers reach for

Are you need a magic little trinket to decorate your monotonous bag or key

nice for handcraft works

there is a waterproof compartment

【Functional and Portable】The lip balm keychain can be attached to your purse

LZYMSZ 36 PCS Extra Loud Aluminum Whistle with Key Chain, 3 Sizes Emergency Situations Survival Whistle Key Ring for Sports Running Training Camping Hiking Outdoor Multiple Colors Keyrings & Keychains Consumer-familiar — one of theBrand: LZYMSZ Features: [Durable Material and Multiple Sizes] Survival whistle is made of sturdy aluminum alloy, durable and non toxic material, not easy to break, fade or corrode. Aluminum whistle is waterproof, rust proof and can be used for a long time. Our whistle has multiple sizes, there are large (6. 3 x 1. 16cm 2. 4 x 0. 45inch), small (4. 7 x 0. 9cm 1. 85 x 0. 35inch), detachable(7. 3 x 1. 1cm 2. 87 x 0. 43inch). [Small Volume but Loud Sound]