Himalayan Pink - bath salt is a pure, hand-mined salt found naturally deep inside the pristine Himalayan Mountains. The high mineral crystals range in color from sheer white to varying shades of pink to deep reds which indicates a beneficial amount of 84 trace elements & iron. The clean crystals are Food Grade and the highest quality Himalayan salt available. This 250 million year old, Jurassic era sea salt is known for its healing properties and is used by health professionals, spas and individuals who are interested in utilizing natural products to heal the body and relax the mind. For centuries, salts have been used as folk remedies for a variety of health issues. Stimulating circulation, lowering blood pressure and removing toxins such as heavy metals from the body are just a few of the many benefits of Himalayan Pink salt. Medium grade is 2-3 mm in size.