Description: As the plant watering spike features a slow release control valve switch, its water volume and flow speed could be adjustable. The watering device can be used for automatic watering potted or garden plants while you are on vacation, holiday, and business trip. It is constructed of plastic material. The length of the watering device is 17.5cm, and the width is 5cm. It is suitable for outdoor or indoor plants, potted plants, houseplants, backyard plants, hanging baskets, flowers, vegetables, etc. Item Name: Plant Watering Spike Material: Plastic Features: Automatic Drip, Adjustable Speed, Easy Installation Size Details: 17.5cm x 5cm/6.89" x 1.97" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Plant Watering Spike