set2: 1 x 20m hose + 4 x Fast Coupling AdapterFor irrigation system, suitable for 8/11, 4/7 pipeOne way adapterEasy to useRobust, flexible hoses that are easy to unroll and walk in the garden, flowerbed, floor.Extra flexibility for kink-free installation, unmatched resistance to chemicals, algae growth and UV damage.Textured surface improves handling and makes the connection faster and easier.Designed for underground or above-ground installation.It is a widespread.Time and water savings: The innovative micro-drip system ensures effective irrigationIrrigation kits, hot selling garden watering tool in good irrigation system. Designed for underground or above ground installation.Size: connector length is about 7.5cmTechnical specifications:Color: Black/black + greenMaterial: polyethylene/plasticHose length: 20mHose diameter (outside): Approx.7mm / 0.2 inchesHose diameter (inside): Approx.4mm / 0.1 inchPackage Contents:1 x 20m hose4 x Fast Coupling AdapterOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.