5Pcs Calf Weaner Plastic Cattle Nose Ring Anti-Sucking Miling Stop Thorn Weaning Assistant Tool Livestock Equipment For FarmBrand new and high qualityFeatures:Mainly used for calf weaning.Solid and durable in use.Easy to handle and taking down.Calf Weaner only, other accessories demo in the picture is not included.How to use:1. Put the ring on the nose of calf.2. When calf is sucking, the thorn on the ring would prick cow, then feeding would be stopped by cow.Delivery Quantity: 5PcsProduct color: as picturedProduct size: 11.5 x 7cm*Due to the different lighting effects of the monitor and the picture, the actual color may be slightly different from the picture*Due to manual measurement, please allow 1-3cm deviation"