This is a pre-owned good condition pair of Patricia Locke earrings. They are made of a metal but not sure what type. There are small crystals in the earrings which appear predominately pink but if you look closely it appears there are some coral, very faint/light blue or green and maybe clear. The back is signed PLocke USA. However, during inspection of the back, I do not see that she has placed a date on these. They are in good condition. However, I note that one of the posts appears slightly bent (see photos with arrows). Nevertheless, it does not appear in danger of cracking off and the slight bend does not impact function. I lost the original earring backs so I purchased new generic backs for these earrings when I decided to list them. I bought the earrings at Macys in Chicago. I will include a small protective pouch which is not a PLocke pouch but is either unbranded or bears name of another brand. They are stored in my nonsmoking home.