BGN1110 Features: * Spring-loaded pop-up micro Riser * Attaches to 0.25"" tubing * For use with any 10"" -32"" MT micro head * Pops up when water is on and drops out of sight when not in use Dimensions: * This spring-loaded riser pops up 9"" when water is on, then drops out of sight when not in use * Attaches to any 10"" -32"" male thread micro watering head and to 0.25"" distribution tubing