Thank you for viewing! (o^^o) This is a handmade item, so it may not be very strong. Please handle it with care. These are earrings made with gold-leaf-infused crystal (heart cut) and Afghan tourmaline (watermelon and marron cut). 14kgf (gold-filled) is used, which is less likely to cause allergic reactions. Unlike plating, it has a thick layer, making it less likely to peel, and it has the same beauty as gold. Please refer to the fourth photo for the size. I disinfect the items during production and packaging. Also, the natural stones are cleansed. Colors: Gold, Clear, Green, Pink Materials: Natural stone Stone Materials: Crystal, Tourmaline Base Material: 14kgf (Gold)