The Coilhose Yellow Belly 3/8” x 50’ (YB60504Y) air hose is constructed from lightweight, yet durable Hybrid PVC material - an excellent alternative to the traditional rubber air hose. This PVC air hose lies flat to prevent falls and trips, rolls out and stores well, resists kinking, and even remains flexible in cold environments. The temperature range covers from -40°F to +140°F. This PVC Hybrid air hose comes with 1/4" MPT brass fittings, which provide strong and durable connections. The YB60504Y has a working pressure of 300 PSI.