Automatic pet water filter/green fashion pet fountain/large capacity dispenser dog/32*17.5*30.5 cm/The Best U Want Bottom is about 32cm,bottom width of 17.5cm,height of about 30.5cm According to the design of human drinking water barrels,barrels are inserted down to the base,the water will flow out automatically Does not require electricity,energy saving and environmental protection Green plastic,non-slip mat at the bottom Even if you go to work,do not worry there is no water to drink pets,and when cleaning equipment, do not use hot water