Fun Central (AI299 LED Light Up Jumbo Polka Dot Bow Headband, Led Bow Headband, Headband for Girls SIZE: Our LED Jumbo Polka Dot Bow Headband is a fun accessory for girls of all ages! It has one size that fits most. FEATURES: This headband features a fun polka dot pattern and super bright LEDs. There is a small switch on the headband that can be used to turn the LEDs on or off. PERFECT FOR:This headband is the perfect finishing touch for a Minnie Mouse costume. Also great for birthday parties, party favors, playing dress-up, and more. INCLUSION:3 x AG13 Batteries are included and installed. Each pack contains one (1) LED headband. MANUFACTURING: This product is made of high-quality materials that are safe, non-toxic, and environment-friendly.