... TOP VIEW AND STRUCTUREI. Material:Aristech Acrylic> SPA BODY: Acrylic-------"Aristech Acrylics"one of the ... on the base of the hot tub spa, support with stainless steel legs around the hot ... way, it allows 6-12 people in the hot tub spa meanwhile. It is pretty safe. > Cover & FRP ... Function systemThe whirlpool pump system, wind pump system, bubble system and the heater, computer control panel are ...