These ear cuffs are so cute with their clear x silver color! A great deal with a set of 2. They use 5cm wire (9-pin), and the diameter is about 2cm (*^▽^*) The wire is stiff enough to be adjusted with your fingers, so please try adjusting them♪ They're popular for being comfortable to wear, and there are many repeat customers. Also, because they are handmade products, there may be some imperfections... Please understand this beforehand m(._.)m For those who want to purchase them a little cheaper, they can be discounted by 100 yen if sent by regular mail. However, regular mail takes about a week to arrive, and there is no compensation if the package is lost during delivery. Even if it doesn't arrive, you will still be asked to rate the transaction. If you are okay with this, please contact me in the comment section before ordering. m(__)m Please note that the price and shipping method cannot be changed after the order is placed.