This is made of Pure Copper and Lead and is called “Murukku Thandai” in Tamil. Both metals are twisted with one another and form the name “Twisted bracelet and tune the leg nerves for the betterment. No wonder acupuncture medicine uses copper needles to spur the energy flow in the body. New Born often stretches/squeezes its hands and legs for relaxing the body, This metal bracelet will provide relaxation to the body nerves, and the baby feels better against body pain, etc.