Coyle's Copper SR is for the supplementation of copper in cows and cattle where copper deficiency is an issues. They are low releasing ensuring copper is delivered over a prolonged period up to six months. . It's packed with copper oxide needles in a 30gram capsule. The Coyle's Copper SR capsules are packed in a sturdy moisture resistant tub with a tamper proof lid. 
 
Dosage:
One to two capsules for cattle over 300kg. No other form of copper capulses should be given six months prior or six months after administration.