Aspen Magna Cow Magents are a Stainless Steel Tube with a Stainless Steel Polish to a Smooth Chrome Like Finish. Sizes: 3” x 1/2” (76.2 x 12.7 mm)Cows eat everything including nails, staples and bits of tramp iron. These items can threaten the surrounding vital organs and causing irritation and inflammation, known as Hardware Disease.
MagnaCow® magnets help prevent this disease by attracting stray metal from the folds and crevices of the rumen and reticulum. One magnet works for the life of the cow!