Features: One Size Fits Most: The LED Santa hat measures approximately 48 x 35 cm (18.9 x 13.78 inches), fitting both adults and children for a comfortable wearing experience. Cozy & Durable: Made from soft, plush material, the hat is warm, thick, and comfortable, with a sturdy construction that won’t easily tear. The LED lights are safely sewn inside to keep them separate from your head. User-Friendly: Powered by small summary batteries, the hat is easy to activate by simply turning on the switch, causing the lights to glow and making you stand out at any Christmas event. Versatile: Ideal for Christmas parties, winter celebrations, New Year's events, cosplay, costume parties, stage shows, and more. Package Includes: 1 or 2 LED Christmas Hats.