For the ultimate calming massage the lava shell relax treatment is the soothing solution as the therapist glides the polished marine sea shells smoothly over the body you will instantly drift into a blanket of warmth falling into a state of utter relaxation and calm during the massage the shells are worked over the palms arms neck and shoulders with the focus of the massage on relaxation deep tissue work on the tension areas such as the legs back and shoulders helps ease away the muscl