The Ruminal Iron Absorber can successfully and safely remove the iron nails, wire and other iron filings from the cow stomach. lt is more effective when used in conjunction with a ruminal magnet. Regularly using this device to take iron can not only improve the immunity of cow, beef cattle fattening, increasing the milk production of cows, but also more importantly can effectively prevent diseases such as creative gastritis, pericarditis and pleurisy of cattle, and reduce the mortality rate. Weight: 0.95 kg