The Coilhose Yellow Belly 1/4” x 50’ air hose (YB40504Y) is made 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 temperatures. The temperature range covers from -40°F to +140°F. This Yellow Belly hose includes 1/4" MPT high-quality brass fittings that provide strong and durable connections. The YB40504Y has a working pressure of 300 PSI.