... own design and logo on LED promotional necklace , led necklace , flashing pendant , light up necklace , blinking necklace , promotion gift, blue led flashing necklace1. It ... : Red, Yellow, Blue , Jade, White, Purple, Pink .5. Material: PS drop with one wire lanyard and batteries. size: depends on your ... , 30% deposit then 70% balance paid before shipping led flashing necklace for party