Crop Tops LED Rave Outfits Light Up Bra Glow Party Clothes PU Leather Halter Top Fabric type: 40% fiber fabric, 40% polyester, 20% faux leather EDM Concert Tops Black, Size Medium The fiber optic clothing has 7 colors and 4 flashing modes, after long pressing the button to turn on the light effect, short pressing can adjust the light effect. You can easily adjust the lighting effects anytime, anywhere. Light up rave top is made of optical fiber fabric and PU leather, high quality polyester fiber lining. The leather bra features an adjustable halter neck tops design, sponge padding, and cross straps on the back. Due to the colorful and eye-catching luminescent properties of glowing clothes, many people use them for music festivals, parties, carnivals, bars, nightclubs, and more. Some people have also created creative cosplay combinations and party costume. Please used at night or in dimly lit environments, it is not recommended to turn on lighting effects in strong light environments.