Scare your friends to death thanks to this original glowing mask. It works perfectly in the dark giving you a terrifying look. It's the perfect accessory for an easy-scary Halloween. Specifications: Material: cloth, craft: sewing, prop type: mask. Highlight design: Fabric softness, Air permeability and cold protection， EL cold light， Gluing design .Cold light source plane light output, no visual angle restriction; ultra-thin flat (up to 0.1 mm); low energy consumption; long life (more than 10,000 hours); soft and uniform, stable, direct-looking light source not dazzling; moisture resistance; anti-vibration; no heat; no harmful rays; lightweight; rich light-emitting color and flashing performance; curved surface luminescence (bending radius 5 mm).