Designed with the first-time user at mind, dig’s landscape drip watering kit is a complete irrigation system perfect for flowers, vegetables, trees, shrubs, vines & more. This kit has everything needed to start a drip irrigation system from a hose bib or garden hose. Included in the kit is a backflow preventer, a 25-psi pressure regulator, a swivel adapter with a screen, 50′ Of premium 1/2″ Drip tubing with . 600” id x . 700” OD, 50′ Of 1/4″ Micro tubing, 24 pressure compensating drippers, tees, connectors, valves, & more. Dig’s landscape watering kit is an easy-to-install, efficient, DIY drip irrigation system that covers 150 sq’ & can be easily expanded as your landscape grows, all while offering up to 70% in water savings!