The Super Jet Plastic Pop-Up Impact Sprinkler is made from durable PVC material and is designed to mount flush with ground. This sprinkler features a 3 in. pop-up height and a flow-through design to provide excellent dirty-water performance and provides 50 sq. ft. of coverage to disperse water over a large area of grass. - For use on metal pipe - Universal design for the replacement of impact and gear stream heads - Mounts flush with the ground - Provides up to 50 sq. ft. of coverage - 3 inch pop-up height - Flow-through design for reliable dirty-water performance