Each Jet is powered by its own technologicalle advanced motor. The jets function smoothly and with less noise than typical piped systems. Our system utilizes a patened unitized jet/suction device that is certified by NSF International (nsf.org) for total cleaninability and disinfection (NSF pretorol P182) ** Discharge pump optional available for all PediSpa at additional cost. Made in the USA. Swivel Chair top with reclining back and full back system with 6 vibration settings and heating Black only Adjustable footrest Chair Top L:24" W:33"H:35 Base L:53" W:30" H:18"