yotoo hybrid lead in air hose 3/8-inch by 6-feet 300 psi heavy duty, lightweight, kink resistant, all-weather flexibility with bend restrictors, 1/4-inch industrial quick coupler and plug, blue yotoo yotoo 3/8"x6' hybrid air hose ideal for garage, shop, industry, home and many other uses. the rubber/pvc blend construction offers heavy duty, lightweight,flexibility,abrasion resistance. it is very good cold weather flexibility and coils easily for storage. including double brass 1/4" mnpt fittings installed quick coupler and plug. the max pressure of the air hose is 300 psi. bursting pressure is 1200psi.bend restrictors reduce kinking and help to increase the life of the air hose.