This is ALEKO® standard paintball 10 inch (25.4 cm) stainless steel braided CO2 hose. It contains 1/8 inch (0.32 cm) NPT male fittings on both ends and works with 3000 to 12000 PSI air pressures for replacement. Heavy duty braided stainless steel design is durable and strong. The standard threading makes installation a breeze. The hose is 10 inches (25.4 cm) long, measured from tip to tip.