Materials: K18 Yellow Gold, Pearl Size: Hook approximately 12mm (length and width), Pearl approximately 6.7mm These are base earrings that allow you to change charms, similar to those sold at Ete, Agete, Take-up, etc. The posts are K18, and the pearls have no scratches or blemishes and have a beautiful shine. For those who have charms, these base earrings are perfect for arranging. K18 18k YG Yellow Gold Earrings Pearl Jewelry *Notes on Transactions* Priority will be given to the first person to purchase, even during comment exchanges. Items will be removed upon purchase as they are also listed on other sites. Please forgive any minor measurement errors. Please understand that these are used items, and individual perceptions of wear and tear may vary. Those who are overly concerned with minor details should refrain from purchasing. I have a cat, and while I will inspect items before shipping, there may be instances where cat hair adheres to the item. Please be aware of this. I may not be able to respond immediately during the day. The shipping method is set to the lowest cost option. If you have a preferred shipping method, please comment in advance. I may refuse transactions with those who have unfavorable ratings. I will conduct transactions with sincerity, but to prevent trouble, I generally do not accept cancellations, returns, or refunds. Please ask any questions beforehand and confirm all details before purchasing.