This Professional Soaker Hose Bundle includes one 50' model (C50) and one 100' model (C100). Perfect for lawn and garden watering applications, these Soaker Hoses are the best ones on the market right now. Its extra thick walls allow for slower soaking, which makes watering more consistent. The thick walls make these hoses stronger than standard models, and therefore, are less vulnerable to breakdown. The soaker hoses can water nearly up to a mile in length just with your regular pressure from your home. The 100' Soaker Hose leaks 1 US gallon over the entire hose length in 230 seconds. The 50' Soaker Hose leaks 1 US gallon over the entire hose length in 115 seconds. NOTE: The hose may need to be "burped" or have air removed. Open the hose end and attach your water source at one end, running water through the hose until it runs out of the open end. Then close that end up.