【50 PCS】50pcs drippers + 50pcs T Joint. 【Perfect Watering System】Perfect for your plants, flowers, herbs and vegetables. Also can be a cooling system, can be used for lawn, garden, balcony and greenhouse. 【1/4" (6mm)】Suitable for all brands of 1/4" (6mm) Sprinkler. Also can be adapted to the thin waterline. 【Plug-in & Adjustable Nozzle:】It can be directly inserted into the PE pipe, convenient connection. The misting nozzle can be adjusted to closed, misting and spraying. 【Dimension】The spray diameter can be from 1.2 to 1.8 m at a pressure of 220-280 kPa.【T joint dimension】33 * 20 mm, suitable for 4 mm / 7 mm tube.【Dripper dimension】10 * 25 mm. Adjustable flow rate: 7.5-8.6 L / h. Note: The data are all measured manually, please allow an error of 1-3 cm due to differences in light and display, there may be some color differences, please refer to the actual item received.