Water Timers Function: -The new irrigation kit is a complex kit for watering flowers, trees, shubu, roses, vegetables, vines, etc. Easy to assemble, the kit provides everything needed for a complete installation of the faucet, saving up to 70% of water. -Scope of application: Suitable for flowerpots, bathtubs, ground coverings, landscaped gardens, flower beds, vegetable gardens, herbal gardens, lawns, greenhouses, orchards, lawns, self-use plants and garden drip irrigation systems. -13cm sprinkler adjustable design: adjustable irrigation dripper-the water flow can be adjusted by rotating the outlet cover. -It is recommended that you place all accessories before installation so that you can measure all sizes, select the desired size and operate quickly. -Easy to install. Specifications: -Name: 13cm Drip Irrigation System -Color: Same as picture -Sprinkler length: 13cm (5.11 inches) -Hose size: 1/4 (4/7mm) -Material: plastic Overview: 100% brand new and high quality; Note: 1. Due to manual measurement, please forgive the measurement deviation of 1-3mm.