BAI 0421 Stainless Steel 16" Square Rainfall Shower Head/Brushed Nickel Finish Brushed nickel finish High quality 304 stainless steel Nozzles made of rubber for easy cleaning Can be mounted to a ceiling / wall shower arm (Shower arm not included) Standard 1/2" NPT Thread Brushed nickel finish Made from high quality 304 stainless steel for high durability and rust resistance Ultra-thin design using the latest laser cutting/welding technologies Swivel function allows the user to adjust the angle of the shower head This shower head has a large spray area with 256 easy-to-clean silicon rubber nozzles Can be mounted to a ceiling / wall shower arm (<span class="a-text-bold">shower arm not included</span>) Standard 1/2&#034; NPT Thread 256 Tapered Nozzles Flow Rate: 3.7 GPM Dimensions: 15.85&#034; x 15.85&#034; x 0.09&#034; Net Weight: 7.4 lbs Gross Weight 8.2 lbs Box Size: 16.5&#034; x 16.5&#034; x 3.5&#034;