This kit drip waters up to 20 containers or up to 10 feet of planter boxes and 10 containers. You will receive Anti-syphon Antisition swivel adapter to connect to your faucet and many different types of drippers with various (gallons per minute) flow. Produces slow and even watering, doesn't disturb soil and promotes growth. Waters all container plants with one turn of the faucet. Tubing is flexible for easy installation. For Patios, Atrium's and Greenhouses.