[Upgraded drip irrigation]By adjusting the switch, this watering can different amounts of water to your plants and flowers. We upgrade the switch, you can more easily and effectively adjust the water speed. [Suitable for Different Bottles] - drip irrigation is suitable for bottles which opening is 0.8 inch -1.9 inch on the market. Such as bottles, soda bottles, orange bottles, etc. [Easy to Operate]No installation tools, no cutting or drilling in the bottle. You only need to turn on the switch, then fix the bottom of the bottle on the drip irrigation and insert the drip irrigation in the soil beside the . No need to care about the water pressure. No leakage [Anti- Bracket]The - design of the bracket makes it easier to be inserted into the soil. It also increases the stability of the waterer during use and is not easy to tip. [Widely Application]This drip irrigation is very suitable for your vegetables, hanging plants, small trees, daily aquatic plants, potted plants or other plants. Install this drip irrigation, you do not need to water your plants frequently, you can the plants have sufficient water. colour: green + blue + orange Material: Plastic Size: About 17.5cm Package Contents: 12 x Automatic Irrigation Drippers Only the above package content, other are not included. Note: Light and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.