Deago 50PCS Adjustable 360 Degree Water Flow Irrigation Drippers on Stake Emitter Drip System for Garden Patio Lawn Flower

Height: 5.1 inches / 13cm and water outlet hole diameter: 0.05 inch / 1.4mm. Suitable for 4/7mm (Inner/Outer diameter) tube. Water flow can be adjustable by rotating the water outlet hole cap. 8 outlet holes at the top direct water exactly where you need. Great for pots, tubs, ground cover, landscaped gardens and nurseries.