Amazon.com : GORTIN Light Up Mermaid Headband LED Glow 。Light Up Mermaid Headband LED Seashell Dazzling Glow Costume Hair Accessory — a magical touch for any party or festival. Size: One size fits all Color: Multicolor Condition: Brand new, no flaws. Features: Fun and eye-catching holographic plastic headband adorned with seashells. When turned on, it shines with rainbow-like reflections, making your hair glow with a dazzling effect. Lightweight and comfortable for all-night wear, perfect for costumes, parties, or just to add some fun to your day. Material: Plastic (90%), Polyester (10%) Measurements: Package Dimensions: 8.03 x 7.6 x 1.06 inches; Weight: 3.21 ounces Great for: Halloween, Christmas, beach weddings, raves, cosplay, festivals, clubs, vacations, or everyday fun. Turn heads and light up the night! Ships quick from a smoke-free, pet-free home. Happy to bundle and save!