Welcome to our store! Adopt high quality PP plastic material, durable and practical. Just fasten the valve on the water bucket, then you can get the drinking water easily without drinking water machine. Our bucket valve is more sanitary compared with traditional drinking water machine. Because our valve can be attached to the mouth of the bucket, the water does not need to flow through the cooling heating inner piston to avoid microorganism growth. Simple device, no more electric power, safe, environmental friendly and energy saving. This product includes 1 water bottle valve. It is only suitable for general drinking water bucket with 55mm (2.16inch) screw type. Fast flow, no dripping. Ideal for dispensing water at home, sports events, picnics, camping or temporary activities. The condition is brand new, the material is PP plastic, the color is white as the picture, the package weight is about 65g. Please allow slight error due to manual measurement. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering. Satisfaction: Our customers are our top priority. If you find any product problems after receiving the goods, such as damage and incorrect quantity of goods, please contact the seller immediately. We do our best to provide you with satisfactory after-sales service.