Sanrio Hello Kitty ear cuffs, brand new and unused. ■Size Inner diameter: Approximately 14.5mm Opening: Approximately 3.5mm Cylinder line width: Approximately 2mm ■Main materials/raw materials Alloy plating ● Comes in a set of 2, so you can enjoy various arrangements such as layering or wearing them on both ears. ● Packaged ■Set contents Set of 2