Decorate your patio or garden with this string of solar-powered, color-changing bubble lights. It features 10 lights that automatically shine at night and change between red, blue, yellow and green. Perfect for decorating a tree, patio umbrella and more! Includes 1 "AA" rechargeable battery. Plastic. Bubble lights are 1 1/4"Dia. x 2 1/4"H, total length is 152"L.