100 Pcs 8-Hole Dripper, Adjustable Flow Rate Gardening Drip Irrigation Sprinkler Equipment

Material: plastic. Opening them fully will cover a 10 to 12 inch circle. With 1/4 inch barb thread connection, suitable for 4mm/7mm (inner/outer diameter) pipe. It is very suitable for watering potted plants. It can be kept constant when laying for a long time or when the pressure fluctuates, and the irrigation is even. The rotation of the lid allows the flow rate and the throwing diameter to be adjusted completely by the ratchet mechanism on the lid and the notch on the base. 1. Due to different monitors and lighting effects, the actual color may be slightly different from the image 2. Due to manual measurement, please allow 1-3cm deviation Size: as shown Shipping color: red Shipping Quantity: 100 pcs