Upgrading to a new Delta® showerhead is a great weekend DIY project. No special tools required. Features:Soft, rubber spray holes allow you to easily wipe away calcium and lime build-up from the spray face of your showerhead and hand shower with the touch of a fingerSpray settings include: Full Body2 3/4" shower head lengthDimensions: 2.75 in. long x 7.5 in. wide x 7.5 in. highAssembly Required.