This ear cuff combines 6mm purple glass beads with pearl beads. This is a set of 2, making it a great deal! 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 praised for being comfortable to wear, and we have many repeat customers♡ Also, because this is a handmade product, there may be some imperfections... Please understand this beforehand m(._.)m