Features: Brand New and High Quality Made of soft jelly like material. Blinking, Flashing & Glowing in the dark LED rings are a great accessory for a dance party, Halloween, rave, concert,occasions or anywhere that has a dim environment to show off these flashy light up rings. Kids and adults love these things! Batteries are included: 3x AG10 Cell Battery Size: 3*3*2cm Color/Pattern: RANDOM Package Including: 10X Cartoon Jelly LED Light Up Ring