rumen magnet for cattle stomach

{"cid":"91110909","title":"Square Cow Green Groove 0.12kg Rumen Magnet For Cattle Digestion","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/e0\/78\/10574d238c740bf9cf9a662f25dc-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"Chuangpu","Model Number":"HL-Q9","Minimum Order Quantity":"1 PCS","Delivery Time":"3-5 working days","Place of Origin":"China","Payment Terms":"T\/T","Supply Ability":"5000PCS \/Month","Packaging Details":"Carton","Country Of Origin":"China","Product Type":"Rumen Magnet","Weight":"0.12kg","Manufacturer":"Chuangpu","Dia.":"36mm","Usage":"Prevent Hardware Disease","Color":"Green","Design":"Groove Surface, 2 Magnet Combination"}}