Crystalyx HE-20% CNDN -PB 200lbBeef cattle with moderate quality forages: calves, steers, heifers and cows Rumen available protein (in the form of amino acids, peptides and urea) helps to maximize forage digestion and optimize rumen fermentation Naturally self limiting, low moisture block delivery cannot be bitten or chewed Trace mineral and vitamin nutrition available 24 7 Highly palatable to consistently encourage consumption of minerals and vitamins under self fed grazing