This Westbrass shower head and shower arm combo boasts a sleek round 5 inch diameter with 5-Function adjustable spray shower head is the perfect addition to your showering experience with it's ABS ball joint for usability and adjustment of shower head angle and spray options. Spray functions are: saturating, massage, saturating & massage, dot massage and saturating & dot massage with a 1.8 GPM flow rate with adjustable spray face controls regulation of flow. The showerhead attaches to a 8 inch S-shaped wall mounted shower arm and includes 1/2 inch IPS standard sure grip flange for a clean and sealed look. This item is sure to complement your existing fixtures. Westbrass Fine Decorative Plumbing since 1935.