This bangle is so cool it is bound to be your passion. With our LED bracelets you’ll always be in fashion. Instructions: To activate the fashion bracelets simply press firmly on the white rubber button located on the inside of the bracelet’s battery housing. Set the bracelet on a quick flash, a slower flash or a steady light by pushing the white button. To wear pull out the side of the bracelet that is connected to the battery housing. Then wrap around you wrist and slide piece back to secure the bracelet. Diameter: 2.25 in, 5.71 cm. Bracelet Colors: Blue, Clear, Pink, Red, Jade and Orange. All bracelets are translucent. LED Colors: LED colors correspond to plastic color of the bracelet. 2 Blue or 2 White or 2 Pink or 2 Red or 2 Jade or 2 Orange. 3 AG3 Batteries included and installed.