(PP), Food-Grade PlasticPet standing water dispenser, Bowl and water receptacle can be separated.Height-Adjusting: Use detachable bars to set the height fit for your pet. It can be adjusted by 3 heights, the height is 13.0", 16.0", 19.0"No Wobbling, No Slipping, Firm in Position: Encased within the bowl is a 'water-weight holder' providing for extra stability.New and Improved Ball-Tip Drinking Nozzle: No dripping, Pipe section of the ball and mouth part is steel, not rusting, ensure pet healthy body.weight 603g