Specification:
Material: ABS
Bracelet Weight: about 246g
Bracelet Length:25.5cm
Material Of Inflation Tie Rod: Aluminum
Gas Cylinder Weight:59g
Package Included:
1*Emergency self rescue bracelet
1*whistle
2*Co2 cylinder
NOTE: each Co2 cylinder can only be used once

• It is suitable for both children and adults, is easy to use and does not require any special knowledge or application of considerable force.
• Sufficient for a 220 lbs person.
• Easily reusable with refill cartridge.
• CO2 cartridges provides buoyancy to Inflation bag and pull you up from deep water to water surface when accident happen.
• With compass to locate your position and safety whistle to signal for help.

It is suitable for both children and adults, is easy to use and does not require any special knowledge or application of considerable force.S-power