HYBRID AIR HOSE: The hybrid hose is an attempt to capture the best of PVC and rubber. Hybrid Hose aims to harness the lightweight and abrasion resistance of PVC, and the flexibility of traditional rubber hose, even in cold weather. 3/8” x 25 FEET HOSE: Wider hoses can limit frictional loss,so our JOROY hybrid air hose is 3/8” Inner Diameter, it is two times larger than 1/4” air hose, having a larger space for airflow will accommodate more air volume. EXTREMELY DURABLE:Three layer designed: Inner layer, Outer layer and Reinforced Polyester Middle layer , which is makes this air compressor hose extremely durable. The maximum working pressure 300 PSI, Busting Pressure 900 PSI. COUPLER&PLUG WITH BEND RESTRICTOR: JOROY air compressor hose as installed 1/4" industrial quick coupler and plug, helps you to connect and use air compressor tools quickly and easily. Bend restrictors on ends that help prevent kinking. EASY TO USE: Installed with 1/4” coupler and plug in the end of the hose, you can easily to connect with your air compressor kit or the other air tool. JOROY Air Hose H1015