These earrings feature 8mm and 6mm black resin pearls connected together. Total length: approximately 4cm Metal fittings: Gold (plated) Please specify your desired earring or clip-on earring findings from the 4th image in the comments. The findings in the image are number 4. Please understand that due to the handmade nature of the product, there may be slight variations from the images. Please be careful as strong impacts or force may cause damage. The metal used is generally plated. We also offer earring and clip-on earring findings for those with metal allergies. Please let us know in the comments. Please note that discoloration may occur due to sweat, water, or prolonged exposure. ☆☆Please be sure to read the profile before purchasing☆☆ What is 16kgp (16k gold)? By using gold, it is less likely to discolor than conventional gold. The brilliance is further enhanced and lasts longer by coating with a metal with a higher gold content (compared to standard). However, as it is a plated product, changes due to sulfidation, weathering, and deterioration may occur. Although it is less likely to cause allergies than regular plated materials, individual differences exist. What is surgical stainless steel? It uses 316L, the same material as medical instruments used in surgery, making it less likely to cause metal allergies. In the case of gold, nickel-free plating is used, so there is a possibility of an allergic reaction compared to the silver color.