Himalayan Salt Blocks 20 is comprised of 20 Himalayan Pink Salt blocks. Available at Pink salt wall store on wholesale price. Natural pink Himalayan salt is mined from the foothills of the Himalayan mountain range in Pakistan. It is composed of 98 % sodium chloride and the rest 2 % are significant minerals. Feel a cleaner, fresher air, which contains less residue and allergens. It can be installed anywhere around you. Buy these packs for their children's room. These bricks increase the immunit