These 2 submersible mini battery operated LED string lights each have 50 lights about the size of a grain of rice (100 total lights) on a ultra thin 204" bendable waterproof wire (battery pack is not waterproof). Each light looks like a glimmering water droplet clinging to a shiny silver wire. Perfect for wrapping around a vase, centerpiece, flower arrangement or place in any type of water feature for a stunning display. They will light for 50 hours and have a convenient timer incorporated, 6 hours on 18 hours off. Uses 3 AA Batteries (not included)