Fun Central I440, 36 Pcs Blue LED Light Up Finger Lights, Glow Finger Lights for Kids, Finger Lights for Rave, Disco, and Glow in the Dark Party SIZE: Each finger light measures 1.5 inches. The stretchy elastic allows for one size fits most and the switch on the top of the finger light will turn the product on and off. ENJOY: Have fun with the combination of the vibrant colors emitted by these Finger Toys. These LED Fingers Lights come in blue color. Display the dance of glowing colors with this Fun Party Pack. PERFECT FOR PARTIES: Turn off the lights and watch how your Party Pack Led Finger Lights during rave parties, neon parties, glow in the dark-themed birthday parties, Halloween parties, Christmas parties, New Years eve and many more occasions. PACKAGING INCLUDES: 36 pieces of LED Finger Lights for Kids in blue color. 3 AG3 batteries are already included and pre-installed in this Party Favor Pack. MANUFACTURING: Kids Party Supply Toys includes LED Finger Lights are all made from high quality plastic materials that are non-toxic and CPSIA Compliant.