Product Description

Product Description: 
Material: waterproof nylon combound TPU with high cloth of **0D 
Size: the belt is free size 
CCS approval ( China Classification Society, IACS); 
Application: swimming,fishing, yacht sporting, port-working; 
Accessory : whistle and *3g CO2 cylinder (German Standard) & chamber ; 

Technic Data: 
1.Flotage: ≥**0N; 
2.Weight: <=0.*0kgs; 
3.Inflatable forming time:<=3s; 
4.Floating time:>=*8h; 
5.After *4h,buoyancy loss <=5%; 
6.Product validity: 1year;