This is a set consisting of one solar panel and two fans. I purchased it new but am selling it because I won't be using it. It has been opened and tested to confirm it works, but it is unused. As a bonus, I will include a small solar panel that can be connected to these fans. ■ Product Contents: Solar panel, fans x 2, Y-splitter cable, bonus (small solar panel) ■ Material: ABS ■ Solar Panel Size: 17.5 x 27 cm ※ Bonus panel: 15.5 x 9.5 cm ■ Fan Size: 12 x 12 x 2.5 cm ■ Maximum Power: 10W