This ear cuff is super cute with its red x clear x silver color! It's a great deal at the price for a set of two. It uses a 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 it♪ It's popular for being comfortable to wear, and there are many repeat customers. Also, because it is a handmade product, there may be some imperfections... Please understand this beforehand m(._.)m For those who want to purchase it a little cheaper, it can be discounted by 100 yen if you're okay with regular mail. However, regular mail takes about a week to arrive, and there is no compensation if the package is lost during delivery due to a postal accident. Even if it doesn't arrive, you will still be asked to rate the transaction. If you are okay with this, please contact me via the comment section before ordering. Please note that the price and shipping method cannot be changed after the order is placed.