Package content: You will get hold of 4 sets of faucets, each set consists of four faucets, 8 washers and 4 lock nuts, which is sufficient for your day via day use and replacement, compatible for most occasions Simple operation: push up, the tap will dwell open, hands-free distribution, really easy to use, correct for the elderly, children, etc. Reliable and safe: The waterer tap set is product of fantastic plastic materials, safe, non-toxic, durable and wear-resistant, you need to use it with confidence, it has nice durability and might be used for many years Easy to install and save time and effort; compatible for different parties Wide compatibility: Designed for gravity feeding, no drips, no leakage; this tap is suitable for glass jars, cold water beverage dispensers, filter drinkers, juice and ice tea brewing machines; right for many water bottles, drinkers, and water cooling Ware, bucket, watermelon, fruit keg, etc. Material:plastic colour:Black + White Package Contents: four x Water cooler taps eight x Washers four x Lock nuts Only the above equipment content, different merchandise will not be included. Note: Light shooting and diverse displays can cause the color of the object in the photograph just a little diverse from the real thing. The measurement allowed error is +/- 1-3cm.