Specifications:- Shower Head Size(Dia.xH): 7 7/8" x 3 13/16" (20 x 9.7 cm)- Protective Case Size(Dia.xH): 2" x 2 15/16" (5.1 x 7.4 cm)- Pipes Thread Dia.: 13/16" (2.05 cm)- Handle Length: 2 15/16" (7.5 cm)- Shower Arm Length: 13" (33 cm)- Shower Arm Thread Dia.: 3/4" (1.9 cm)- Distance Between 2 Mounting Holes: 1 5/8" (4.05 cm)- Required Pre-drilled Hole(Dia.): 3/16" (0.5 cm)- Max Flow Rate: 2.5 Gpm at 80 Psi- Material: Brass- Net Weight: 6 Lbs (2.74 kg). Package Contents:- 1x Shower Head- 1x Switch Handle- 1x Protective Case- 1x Main Valve Body- 1x Shower Head Connecting Tube- 1x Rubber Ring- 1x Valve Cover- 1 Set of Screws- 1x Manual