| 摘要 |
This device is a manual and/or automatic inflatable flotation device with reflective material. The device is permanently, semi-permanently or temporarily mounted to a pleasure vessel, canoe/kayak, personal watercraft or other vessel. It provides additional flotation and incremental buoyancy to the vessel. The device has hand grab(s) which can be used to roll the vessel to an upright position or used by the passenger(s) to stay with the vessel when in the water.
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