Universal Water Cooler Water Dispenser Smart Bottle Holder Replacement Part Made of BPA-free plastic, odorless, durable, and long-lasting Features four bayonet mounts to securely connect to the water dispenser for stable water barrel placement Easy to install; replaces damaged or old parts to help reduce expenses Compatible with most water dispensers; suitable for home and office use Color: White Material: Plastic Size: Outer ring diameter 177mm Package Contents: 1 x Water Dispenser Part Note: Light and display differences may cause slight color variation between image and actual item. Measurement allows an error of +/- 1-3 cm. Only the items listed are included; other products are not included.