In recent years, the processing technology by leaps and bounds of the precious metals market in our country, small adorn article processing factory production of 3 d, save wire, high relief, such as more and more new products. But these products are not too strong, easily damaged, and is easy to be distracted at work, learning is not suitable for children wear. Will have some bracelet anklet bells hanging pieces, sizes, these bells and some is not very strong. Although looks beautiful, but is not suitable for baby wear, because the baby's hand is cast sufficient between the bell will be clicked, affect children sleep, easy to make children in sleep wake up. Some Chinese zodiac pendant, jade pendant often use red rope weaving, if the rope weaving coarser hard is not suitable for baby, baby's skin is very delicate, it is easy to cause damage to the skin, especially the neck area.