SELENIUM TRACE MINERAL BLOCK 50#

American Stockman 50 LB Selenium 90 Block Ag Salt Boosts Selenium Levels & Adds Copper As Well Selenium Is An Antioxidant Protecting Against Disease By Promoting Healthy Immune Systems & Regulating An Animal s Ability To Handle Stress For All Classes Of Beef Cattle & Horses.American Stockman For All Classes Of Beef Cattle & Horses.