MotoAir Airbag One Motorcycle Airbag Vest High-Visibility (Large - X-Large) | Offers protection for the neck, chest, spine, and obliques, in any activity, any weather, all year round Includes everything you need: 1x CO2 cartridge | 1x Lanyard separating system | 1x Carabiner | 2x Anchoring cables, 14.1in and 7.5in (36cm and 19cm) Simple, Strong, Easily Reusable | Please see size chart for appropriate sizing The Airbag One features an integrated airbag system with a small CO2 cartridge. The system is triggered by a pull cord made of twisted steel wire. The system inflates within 0.18 seconds of being triggered, protecting the rider; reducing the chance of injuring the neck, back, spine, chest, and major organs. The Airbag One can also be used in any high-speed activities such as equestrian sports, jet skiing, snowmobile skiing, or while riding other power equipment. Airbag One was designed with the riders safety in mind. Riding a motorcycle, a horse, or any other sport comes with risks, whether the danger comes from your local weather, crossing wildlife, or other drivers; your safety is paramount. The Airbag One is versatile enough to be worn underneath your existing gear, or as an outer layer. The Airbag One provides comfort, safety, and affordability to the everyday rider without compromise.