Different size Neodymium cow magnets

Cow magnets are popular with dairy farmers and veterinarians to help prevent Hardware Disease in their cattle. While grazing, cows eat everything from grass and dirt to nails, staples and bits of bailing wire (referred to as tramp iron). Tramp iron tends to lodge in the honeycombed walls of the recticulum, threatening the surrounding vital organs and causing irritation and inflammation, known as Hardware Disease. The cow loses her appetite and decreases her milk output (dairy cows), or her ability to gain weight (feeder stock). Cow magnets help prevent this disease by attracting scrap metal from the folds and crevices of the rumen and recticulum. One magnet works for the life of the cow!

Neodymium cow magnets are composed of NdFeB magnet and stainless steel.If you have any interest in cow magnets, your inquiry will be highly appreciated.