All Natural Himalayan Salt, No Preservatives or Additives. 84 Trace Minerals in this Natural Rock. This Himalayan Salt on a Rope is the most economical salt lick available nationwide. As a natural rock, our Salt on a Rope will last 3 times longer than a pressed salt lick! Helps improve the health condition of your pets and animals. This Salt on a Rope product comes with a sturdy and long rope as opposed to nylon or cotton. Himalayan Salt on a Rope contains no added iodine, preservatives, or additives. Helps replace lost electrolytes Himalayan salt contains up to 84 trace minerals including Calcium, Magnesium, and Potassium all of which are vital to your animal's health! Net Weight of This Salt on a Rope is available between 1 kg and 5 kg