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W - Life Ring / emergency tube

W - Life Ring

W - Life Ring is shaped curved 'w' lines. This product is new type of emergency tube concepts that works buoyancy. Former life rings needs huge cargo area. But W - life's innovative structure reduces tremendous carrying capacity.
W-life Ring can be floated, because of inner vacuum and special ‘w’ shaped body. When it meets water, it causes a reaction from gravity and body’s weight. So buoyancy is appeared, and combine with human’s buoyancy, it can be safely floated. W-Life Ring’s store capacity is revolution. It can stack more high density than former one. This way of storage compared with others is effective about 4 times.

University

hasung university

hasung university
seoul, South Korea

Minjae/Seo,
Hasung university

Hyomin/Lee,
Hasung university

Yunjae/Lee,
Hasung university