ITEM NAME:White Water Dispenser Valve for 55mm Crown Top 5 Gallon or 3 Gallon Bottle Descriptio n Description: Adopt food grade plastic material, non-toxic, no peculiar smell, safe to use Built in multi-layer silicone sealing ring to ensure no leakage after installation With a dust-proof cap, it can prevent dust from polluting the drinking water, more healthy Simple and practical, easy to spout water from water bottles, a good choice for home and travel use How to Use: Use a tool to pry the bucket lid, loosen the screw mouth of the water nozzle clockwise, press down the water nozzle by hand, and put it in the mouth. Hold the water nozzle and turn the screw counterclockwise to tighten. Specifications: Material: Food-grade plastic Color: Picture color Size: Caliber 5.5cm * 9cm in height Package Included: 1 x Water Bottle Spout Spigot Valve Note: 1.Due to the manual measurement and different measurement methods, the actual size could be slightly different. 2.Please be reminded that due to lighting effects and monitor's brightness/contrast settings etc, the color tone of the website's photo and the actual item could be slightly different. We offer you what you need! White Water Dispenser Valve for 55mm Crown Top 5 Gallon or 3 Gallon Bottle.Use a tool to pry the bucket lid, loosen the screw mouth of the water nozzle clockwise, press down the water nozzle by hand, and put it in the mouth. We'd like to settle any problem in a friendly manner.