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About product and suppliers:
        Alibaba.com offers 84 5 in one whistles products. About 55% of these are key chains, 11% are whistle, and 4% are other camping & hiking products. 

A wide variety of 5 in one whistles options are available to you, such as stocked, eco-friendly. You can also choose from free samples. 

There are 84 5 in one whistles suppliers, mainly located in Asia. The top supplying country is China (Mainland), which supply 100% of 5 in one whistles respectively. 

 in one whistles products are most popular in North America, Domestic Market, and Southeast Asia. 

You can ensure product safety by selecting from certified suppliers, including 14 with ISO9001, 6 with BSCI, and 4 with Other certification.