Scientifically formulated hoof supplement to reduce the incidence and severity of horn defects. 30mg biotin supports optimal hoof growth, hoof wall strength and adhesion. Concentrated granular formula. Size is 2.5 Pound. Dimensions are 6.75 X 6.75 X 6 Ground Extruded Whole Soybeans, Biotin, Folic Acid, Riboflavin, Lysine, Methionine, Zinc, Copper, Iodine And Direct Fed Microbials. UPC Code = 784299390300