These are non-hole earrings using aventurine gravel. The motif length is approximately 6.5cm*. These T-pins and 9-pins use extremely thin ones, so please handle them gently. Thank you very much. m(__)m *Because they bend easily with a little force. If you would like to purchase them a little cheaper, you can get a 100 yen discount if you choose regular mail. However, regular mail takes about a week to arrive, and there is no compensation if the package is lost in the mail. Even if you don't receive it, you will still need to rate the transaction. If you are okay with this, please contact us via the comment section before ordering. m(__)m Please note that we cannot change the price or shipping method after you have placed your order. Changes to resin hooks, non-hole hooks, and metal hooks are free of charge*. We can accommodate screw-back earrings for an additional 50 yen, but we may not have them in stock, so please be sure to check before ordering. Our store offers a great deal with a 100 yen discount on the second item and beyond. Example: If you order 3 items at 300 yen each = 700 yen If you request a combined order, we will correct the price after the discount. If you let us know the product numbers you want in the comment section, we can also create a dedicated page for you*. We mainly use inexpensive, overseas-made parts, so there may be burrs or scratches. Thank you for your understanding.