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This is a u-shaped inflatable survival items, mainly used for escaping. Before using products, the product is small and, it is convenient tocarry. When you use “U”Life Bouy, you just have to blow it with gas, then hung on the neck as a life buoy, Two bottons on it make us hanging it around neck well. when you sleep, “U”Life Bouy can also play the role of the pillow.
Guangdong ocean university