Blinky LED Christmas Tree Headband is the "tacky" cute finishing touch for any ugly sweater competition. Green sequined plush tree decorated with 6 lights, strands of colorful metallic non-light up bulbs and beads. A fuzzy green trimming surrounds the pliable headband and a gold star to top it all off. To activate your LED Christmas Tree Headband, remove pull tab from battery house on back, and press the button on face of product, marked by a sticker in the corner. Lights blink - one function. Dimensions: Width: 10.5". Height: 11". LED Colors: 4 Red, 2 Green. LED Sparkling Christmas Tree Headband comes ready to use with 2 replaceable CR1220 Batteries.