Tactical EDC Steel Emergency Survival Pen Lot of 7 Silver Self Defense Glass Breaker Body Armor making a safe injection easier Bandage making a safe injection easier and more efficient McKesson # 226864 Manufacturer # 001240 Brand AirLife® Manufacturer Vyaire Medical Country of Origin Unknown Application Air Entrainment Mask Color Clear Connection Type Swivel Connector Fastening Type Adjustable Head Strap Nose Clip HCPCS A4620 Inflation Valve Noninflatable Material Vinyl Scent Unscented Size One Size Fits Most Style Elongated Style Tubing Length 7 Foot Oxygen Tubing Length Type Venturi Type UNSPSC Code 42271708 Usage Single Patient Use User Adult The tactical pen cap is made of Tungsten Steel for escape from a car in an emergency Handle thread design