Flammi 1 Pair Multicolor Bright Stylish Fashion LED Earrings Glowing Light Up Diamond Crown Ear Drop Pendant Stud Stainless Multi-Colo(Pink) Material: Stainless steel earring with Cubic Zirconia stone. Eye-catching and glowing when the LED light is on. Suitable for nightclubs ,dance hall and parties,Suitable for boys and girls. Turn the LED off by pulling out the post slightly. Not contain nickel, no skin allergies.