Stomach magnet for cattle, per piece

Specially against 'sharp' in cows! TIP: Provide every heifer with a stomach magnet! Description: New research on 1491 cows shows that almost 10% of the cows (= 143 cows) had lesions in the reticulum or rumen. The research has proven that there is a reduction in the occurrence of traumatic reticulum lesions in cows that had a stomach magnet.