Not easy to break. Necklace is a chain jewelry made of gold, silver and jewelry. It is one of the ornaments of human body and the earliest jewelry. 3.3 g necklace with 4.5 g pendant is not easy to break. Pendant, a kind of jewelry, is worn around the neck, mostly made of metal, especially stainless steel and silver, as well as minerals, crystals, jade and other materials. Mainly used to pray for peace, calm the mind and be beautiful.