About This Package Includes: You will receive 12 pieces of 1/2-inch black sprinkler head accessories for garden lawn drip irrigation system and irrigation pipe riser extension, enough to meet your use, replacement and sharing needs. Premium Quality: These PVC internal thread pipe fittings are made of high-density PVC material, which is not only wear-resistant and corrosion-resistant, but also lighter than steel, with internal threads on both ends for connecting two straight pipes of the same diameter, cold-resistant and heat-resistant, not easy to break or break, sturdy and reliable, serving you for a long time. Application scenarios: Our irrigation pipe joints are pipe extension joints, suitable for 1/2-inch internally threaded pipes; can be used in garden hose joints and accessories, automatic irrigation accessories, dripper equipment, farm facilities and other field applications. Easy to use: This sprinkler fitting makes it easy to connect and extend pipe lengths so water reaches the exact location. It is also very convenient to disassemble and assemble. Wide range of applications: This internally threaded PVC pipe fitting can be widely used in irrigation, underground sprinkler systems, swimming pools, pipe connections for cold water supply lines and rainwater collection barrel systems. Overview Material : PVC Brand : NEETUE Color : Black Item dimensions L x W x H : 1.57 x 0.85 x 0.85 inches Connector Type : Coupling Thread Size : 0.5 inch Exterior Finish : plastic Thread Type : NPT Item Weight : 0.1 Kilograms Number of Pieces : 12