Buoyancy：＞74N
Buoyancy Material ：Polythene Foam
Buoyancy Loss ：＜5%
With the certificate
◼ ︎ Water sports, sea fishing, life @ – @ saving clothing necessary for rescue ◼ ︎ Filling with epe foam ◼ ︎ Buoyancy ca. 7.5 kg ◼ ︎ According to the formula, weight is within 110 kg and is within safe range ◼ ︎ Weight only about 0.34 kg, light convenient wear comfort ◼ ︎ Size is one size, about 18 inches long, suitable for adults ◼ ︎ The display chart will vary slightly from computer screen setting to actual product color
