Description ALL GUARD is used to counter the effects of trace element deficiencies and to provide the crucial nutrients essential for the key phases of calving, breeding, growth and thrive. MULTI TRACE ELEMENT BOLUS (COPPER, IODINE, SELENIUM & COBALT) HIGH IODINE CONTENT (50% more Iodine than competing boluses)   COMPOSITION Trace Element content per Bolus: COPPER OXIDE IODINE SELENIUM COBALT 30,000mg 5,000mg 500mg 500mg FEATURES / BENEFITS Long Acting and Highly Concentrated Slow Release Technology Lasts up to 6 months   APPLICATION GUIDELINES CATTLE 200kg – 500Kg 1 Bolus COWS/CATTLE OVER 500Kg 2 Boluses To be administered orally by means of a balling gun. Avoid simultaneous use of other sources of Trace Elements. Before use seek advice from a Veterinarian or nutritional specialist.