hydro overhead rain shower 1) factory be set up in 2007 2) OEM 3)stainless steel 304 4)3 days delibery for 100pcs New type hydro rain jet spa:Using the power of high speed water pillar, to knead the head, neck, shoulder and back. It can wake the prain, reduce the headpain, remove the tire, release the muscles, and remove the pain from theshoulder.Using the warm water press, to knead the head, ...