Description: These LED ballon lights can be put into ballon(Diameter is over 10 inch) make the balloon more charming Put into wishing lamp, also use it to decoration your parties, vase and so on Specification: Material: Plastic Diameter: 1.7cm/0.7Inch Product Color: Transparent Power By: 2 x AG3 batteries(Included) Light Color: Blue, White, Yellow, Red, Green, Colorful Pacakge Includes: 25 x Round LED Balloon Light