Product Include: Comes with 10 pieces in a bag. Fits most 1/2" size tubing and 1/4" drip line (0.51 ID to 0.15 ID) Operating Pressure: Up to 45 PSI, 8 pieces per bag. One 1/2" tube can be split into four 1/4" tubes. For use with drip delivery tube, drip bubble tube and emitter line. Anti-drop design: secure and easy installation. Press the barbed tee into the tube. Lock the tube with screw caps. High quality: high quality hard fitting, recycled material. Our Barbed Tee is made of high quality material, we increased the wall thickness. It's durable. Application: Ideal for use with raised beds, residential, agricultural, greenhouse gardening and agricultural watering applications. Pack of 10 Barbed Tee 1/2" to 1/4" Premium Anti-Drop Irrigation Tubing 1. Effectively increases water pressure It is divided into 4 small tubes at a time, which greatly reduces installation costs and saves your time and money. 2. Anti-drop design The offered 1/2" barbed tee is made with recycled plastic. With a special design that will keep the fitting firmly locked. 3.High quality and durable Our barbed tee is made of high quality plastic.We increased the wall thickness to let it be more durable. Specification: Black color Quantity: 10 partsNo caps Applicable: Connect a 16mm PE pipe to both ends and connect a 47 pipe in the middle. .Specification: Material: Plastic Color: Black Quantity: 10Pcs Applicable: Connect 16mm PE pipe at both ends, and connect 47 hose in the middle.