Universal Water Cooler Water Dispenser Smart Seat Bottle Holder Replacement Part Made of plastic, , non-smell, and long lasting use Back with 4 bayonets to hook up with the water dispenser, for water barrel fixation Easy to install, can instead, update the damaged or old, and reduce your charges Great alternative accessary, fit for most of water dispenser, widely used in home, office Colour: white Material: plastic Size: outer ring diameter 177mm Package Contents: 1 x water dispenser ingredients Only the above package content, other item aren't included. Note: Light and sundry exhibits can cause the colour of the article within the photo a bit of varied from the genuine thing. The size allowed error is +/- 1-3cm.