Cinderella will envy your LED Diamond Earrings. No glass slippers compare to such glowing splendor. Get’s your’s before the clock stricks midnight! To activate your LED Faux Diamond Pierced Earrings, push the earring through your earlobe’s pre-pierced hole and firmly attach the other half on back, light will turn on and stay on. Steady light function only. NOTE: Item sold in pairs. 1 piece = 1 pair. LED Color: Blue Dimensions (L x H): 0.8″ x 0.375″ Earrings come ready to use with 2 battery backs.