SIZE Big Nut Width | 20mm Depth | 9mm Bone Width | 23mm Depth | 6mm Nut's Neck | 14mm Material：925 Silver , brass Partly applied with black patina
*Use and Maintenance -Please don't tap and pull your jewelry too hard -Please don't put your jewelry into chemical washer while they have been applied with black patina. -Please avoid wearing your jewelry while hot spring , exercise, and bath. -Clean your jewelry with the clothes we give you with the item. -Keep the jewelry in a zipped bag to prevent from oxidized.
*All handmade in Taiwan.
*It will take 14 business days to finish the item after receiving the order. One year warranty and free maintenance except human factor, however, you have to pay for the shipping.
* No return accepted while all items are handmade.