An all-natural trace-mineral rock mined in the Rocky Mountains. Contains more than 65 trace minerals including sodium, calcium and potassium that are beneficial to antler growth and overall herd health. Attracts elk, moose, bison, deer, antelope, sheep and more. Average weight 12 lbs. Made in USA.Specifications and Features:#1 selling supplement in the USAAll natural mineral lick10 times longer lasting in the fieldTrail cam magnetField tested - attracts all big game animalsFeatures more than 65 trace minerals to benefit antler growth and herd healthMade of mined sea salt12 lb. rock9.5 out of 10 reviewers recommend it to friendsMined in the USA