Features: 1[High Quality Material] Made of high quality rubber and nylon material,corrosion resistance,aging resistance,light weight,strong and durable. 2[Wear Resistant] The low pressure hose is designed with nylon safety braid on the outside to resist obstacles and abrasion for long life. 3[Good Performance] This hose is suitable for second stage regulators,74cm length,small size,easy to install,supports working pressure 500PSI. 4[Female End Connection] The female end thread is suitable for most second stage threaded connections,which are tight and firm,and will not fall off. 5[Male End Connection] Diving hose male end connector is suitable for all first stage low pressure interfaces,standard size design,with good matching. Item Type: Low Pressure Hose Material: Rubber + Nylon + Brass Length: Approx. 74cm/28in Color: Yellow Purpose: Connect the First Stage and Second Stage Regulator Package Included: 1 xLow Pressure Hose