LED 2-Way Double-Sided Compact Mirror with 10x Magnification - Yellow ● Magnifies fine details that are difficult to see with a regular mirror. ● LED light illuminates when the switch on the bottom of the mirror is turned on. ● Button battery operated, CR2032 x 2 (test batteries already included) ● Size: Approximately Φ90mm x 18mm Ships via Yu-Yu Mercari.