Phoenix Star 4 Inches Downstem with Bowl PHX582 is made of imported American color rod with a pretty outlooking. This downstem and bowl set is 4 inches long with a 14.4mm joint size. The downstem comes with precision slits for maximum filtration. If you break your downstem or bowl by accident, you can use this downstem and bowl set to replace the broken one. If you want a different visual experience, you can use it to update your water pipes for a new appearance. It's a cost-saving option.