- The nose rings are held in place by a wing nut and the bolt that tightens the plastic ring in the nose.
- The nose ring is made so that it does not pierce the nose and the tension in the plastic acts as a lock nut so that it will not unloosen.
- A weaning ring is applied to a young Heifer for the purpose of preventing sucking..
- The purpose is to dry up lactation but still maintain the bond between the cow and calf without any stress.