Ships from Hong Kong.Fits most cages-easy to install.No-leak seal design which keeps water clean and cage dry.Non-Toxic,rubber stopper.Design is professional yet stylish. Detachable combination design for easy cleaning. No-leak seal design which keeps water clean and cage dry. Includes water bowl and one adapters. Any time you are away from home. Perfect for rabbits, guinea pigs, ferrets and other small animals.