Read more Installation Tips Drill the appropriate size in the wall, then put the rough-in valve into the wall. And connect the water supply hose directly. Please noted: Don't need to disassemble the plastic box. The reason we use the plastic box: It will be easier to install and not destroy the wall if you need to take it out for maintainance after use for a long time. Please contact with us without any hesition if you have any queries or problem during installation or use. Specifications Overhead Shower Premium Material: Overhead shower made of solid brass and ten layer chrome plated finish. NO corrosion! NO rust! High Quality ensures the health in use. High Pressure Technology High Pressure Technology offers you powerful rain shower and soft spray. Save water: Full shower combines 30% air and 70% water. Adjustable Holder The handheld shower holder can be adjustable in 360 degree. You can adjust the angle you need any time. Read more Pressurized Air Technology Pressurized Air Technology makes you enjoy the soft spray during shower. NO Stinging for your skin. Rough-in Valve Included the brass rough-in valve in the plastic box. Don't need to disassemble the plastic box during installation. Premium Brass is good for your health during long-term use. Anti-Scale Design The cartridge is pressure balance valve, which monitor the water pressure stable and NO sudden temperature change during use. Don't need to worry about the scale with pressure balance valve. Read more 12'' Brushed Shower System 10'' Brushed Shower System 12'' Brushed Shower System 12'' Chrome Shower System 10'' Chrome Shower System 12'' Chrome Shower System Anti-Scald Function ✓ ✓ ✓ ✓ ✓ ✓ Surface Treatment Brushed Nickel Brushed Nickel Brushed Nickel Polished Chrome Polished Chrome Polished Chrome Rain Shower Head Size 12 Inch 10 Inch 12 Inch 12 Inch 10 Inch 12 Inch Installation Type Wall Mounted Wall Mounted Ceiling Mounted Ceiling Mounted Wall Mounted Wall Mounted Material Brass & SUS304 Stainless Steel Brass & SUS304 Stainless Steel Brass & SUS304 Stainless Steel Brass & SUS304 Stainless Steel Brass & SUS304 Stainless Steel Brass & SUS304 Stainless Steel Shower Valve Type