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LIFE JACKET ON THE WATER / LIFE JACKET

LIFE JACKET ON THE WATER
LIFE JACKET ON THE WATER

It helps your body float on the water using a mini boat. The mini boat is hung behind the life vest which is expanded in an emergency to float on the water. While the body surface area that contacts the water of the previous life vest is 80%, it is cut down to below 10% largely if you use the mini boat.

University

daegu university

daegu university
daegu, South Korea