Notice: Dear Buyer ,This linkis Only for the vest , it"'"s without CO2 Gas Cylinder,thanks ! NOTICE: dear buyer ,if you need CO2 Gas Cylinder ,pls contact customer service ,we will help you buy it ,thanks ! Features: 1.With the strength of nylon wire,The multilayer composite structure is vertically attached, Can withstand the pull of all directions without breaking, 2. Strong wear-resisting ,Adopt a jacquard fabric,With excellent abrasion resistance, The tear resistance,Tough and durable,Good sense of hand, light weight,Soft, stable color, easy to care and so on 3. A new type of reflective reflective material that was introduced in 2005. Using the technique of microprism regression reflection,The reflective intensity reaches 300cd/lx/m2 Package includes: Air bag protective vest (air bottle and extension cord installation) Multi-layer structure resistant to impact armor 1 Manual 1. Use the instruction card 2 The hexagon wrench and the top screw each Fit:Motorcycle Vest Reflective ,Reflecting Vest,Motorcycle Jacket ,Racing Jacket, Moto Protection