Introducing our vibrant Green LED 27" Necklaces, perfect for adding a pop of color to any occasion! Crafted from flexible plastic and adorned with green LED fiber optics throughout, these necklaces are designed to shine bright both day and night. With just a simple click of the on/off button, you can choose from 4 thrilling flashing light functions, adding an extra element of excitement to your festivities. These versatile green LED necklaces can be easily opened, closed, and attached to each other, allowing you to create a customized length of light rope. Ideal for school spirit activities, Halloween costumes, parties, and more, these necklaces are the ultimate accessory for anyone who loves to stand out in style. Each necklace comes complete with 3 AG13 batteries, which are included, installed, and replaceable, ensuring long-lasting fun. Don't miss out on the opportunity to light up the night with our Green LED Necklaces!