Relieve muscle and joint pain and exfoliate skin at the same time with this Himalayan Salt Massage Ball. Made using Himalayan salt crystals, this massage ball will help release tension, improve circulation, and make you feel relaxed when you roll the massage ball over your body. Comes with a paper backer packaging. 12 pieces per cardboard displayer (8.9x9.1x9.4) at no extra cost. Himalayan salt Crystals.