You will enjoy lava shell massage choose from 45 minute session or 75 minute session lava shell massage is the new eco hot stone massage inside the beautiful soft shells are two natural components that react with each other to create a very high temperature it is a deep heat treatment using the shells to penetrate and relax the muscles it encourages you to sweat out toxins and leave you feeling rejuvenated full body covers back legs feet arms and hands good for deep rel