ALLN1 MICRO SPRAY KITThis premium all In one micro sprinkler kit can water up to 535 sq ft of landscapes, gardens, shrubs, trees and more Includes a mechanical egg timer, so you can manually set it for 15 to 120 minutes and will turn off automatically once the time has elapsed, also has a 50 PSI regulator to help prevent against blowouts of micro sprays, 1 4 in connectors and 1 2 in poly Includes 100 ft of 1 2 in poly to run through your landscapes and supply water to 10