An LED light-up costume mask featuring neon-style illumination in the design of a creepy smile and crossed-out eyes. The mask requires batteries (not included) to power the striking electroluminescent wire effect that creates an eerie glow perfect for Halloween and costume parties.Key features:• Illuminated LED design with neon-style effect• Battery-powered operation (batteries not included)• Durable plastic mask construction• Adjustable elastic strap for secure fit• Available in different LED color options• Perfect for Halloween and costume parties• Creates dramatic glowing effect in dark environmentsThe mask features electroluminescent wire that creates a distinctive glowing pattern when powered on. The design includes crossed-out eyes and a stitched smile pattern that illuminates for a dramatic effect. The mask is made of durable plastic with an elastic strap for comfortable wear. Please note that batteries must be purchased separately to operate the LED lighting feature.