Package: 100pcs drippers + 100pcs T Joint, made by PP material. Dimension of T joint: 35*22mm, suitable for 4mm/7mm tube. Dimension of dripper : 25*15mm. Working pressure: 1.5-4kg. Adjustable flow: 0-70 L/h. 8 sprays and hole adjustable water flow, easy removal and washing, efficient use of water. Ideal for gardening at home, public green spaces, gardening, agricultural production etc. 200pcs Adjustable Irrigation Dripper+Tee Pipe Joint - Watering uniformity when long fluctuations. p> - Excellent quality, good sealing and long life. - Ideal for home gardening, public green spaces, agricultural production. - Dripper and T joint in group helps you connect to a pipe more easily. Specification: Color: black and red. Material: high quality PP.</ p> Working pressure: 1.5-4kg. Adjustable flow range: 0-70 L/H. Dripper dimension: 25 * 15mm.</p > T joint dimension: 35*22mm. Package included: 100pcs Adjustable Irrigation Drippers. 100pcs T Pipe Joint 4mm / 7mm. Note: - Please confirm the dimension carefully before placing the order. - Please allow manual measurement due to manual measurement. deviation of 1-2 cm. - There is a slight color difference due to screen settings.