Enjoy a night party and make it livelier by wearing our LED Bubble Bracelet. LED Bracelet measures 2. 1/4" in diameter and flashes with multicolor LED lights. Our LED Bubble Bracelet is one size that fits most. The perfect accessory for night parties, nightclubs, festivals, and special events. 3 AG3 batteries are included, installed, and replaceable. Sold by the individual bracelet. Please order in increments of 1 bracelet.