Red, white and blue, flash in your hand. It's not 4th of July, don't misunderstand You just love the U.S. of A. And want to show it everyday Note: One size fits most. The plastic top of the ring is blue with blue LEDS. Each pack has an assortment of three rings styles. Dimensions: Height: 1.50 in. , 3.81 cm. Diameter: 1.87 in. , 8.88 cm. LED Colors: 3 Red Batteries: Batteries for this item are replaceable.