Life Vest - Waterproof Nylon, Free Size, Red/black/blue | Ccs & Ce Certified, Inflatable Safety Device With Whistle & Co2 Cylinders

Features:
* our life vests are tested and meet CCS and CE standard, the quality is guaranteed.
* keep you and your family members safe in water.
* Color: customized while your quantity is exceed to 2,000pcs

The life jacket is washable, comfortable and durable.
Size: the belt is free size, fits all
Material: waterproof nylon with high cloth of 600D
Color: red/black/blue
Application: swimming & fishing & saving life & working in port
Accessory:whistle & 2pcs 33g CO2 cylinder & two chamber & life vest
Suggestion: 2 pcs 33g CO2 cylinder can be used one time, you should replace another one next time. So suggest to buy one more for using

products index:
1.Flotage : a Y275N
2.Weighta 0.1.1kg
3.Inflatable forming timea 5s
4.Floating timea Y24h
5.After 24h, buoyancy loss a 5%
6.Product validity:3 years
Working principle of pneumatic:
Manual inflation: Before or after falling into the water, driving force of the rope to open the inflatable device, until the bar go not less than 90 degrees; When pricker broke the diaphragm of high-pressure gas cylinders, the high-pressure carbon dioxide gas break into the air bag and then buoyancy is happening.
Automatic inflation: After a life jacket falling into the water, the submerged automatic device to soften the water-sensitive components, firing pin stop loss, done to promote the firing pin spring punctured diaphragm seal carbon dioxide gas cylinder filled balloon buoyancy generated.