Come and see our amazing products. Made of high quality aluminum alloy, food grade, the safety confirmed will not harm you health.And the survival whistle double tube it is easily blown softens so that only the Blast was a loud tone, you can save 30% energy than normal whistle. if separated from group when hiking. Imprint Size: 1" W x 0.5" H, Laser Engraved. The whistle can be used for dog whistle, storm whistle, hiking whistle, emergency whistle and more. We can rush service and the price includes shipping cost to ca. Welcome you rush order. We are Glad to get SINGLE PIECE ORDER. 100% guarantee the quality within the delivery time Pls confirm with us about
the packing info, stock color and exact production time before
placing your order.