100% all natural straight from the Himalayan Mountains. A great source of iron, potassium, and magnesium, which are all vital intake for maintaining your horse’s health. It is rock hard and difficult for horses to break chunks off. Safe to be left out for horses and is much more weather resistant so it will last longer than other salt licks.
 
4.4# brick is 2" x 7.5" x 4"
 
4# brick is 2" x 6" x 4"