Magnacow™ magnets help prevent Hardware Disease by attracting stray metal from the folds and crevices of the rumen and reticulum.
One magnet works for the life of the cow. This Disc NdFed Magnet with stainless steel tube is polished to a smooth chrome like
finish. Measures 3in x 1/2in (76.2mm x 12.7mm) Each.