Package List: the package comes with 4 pieces of solar powered wind spinner motors, ample in quantity to meet your outdoor garden wind chime, sun catchers display decoration needs; Each wind spinner motor is about 6.3 inches/ 16 cm in total length, and the solar panel is about 2.7 inches/ 6.8 cm Solar Energy Design: the wind chime spinner motor features solar energy powered design, which needs no battery, no recharging, and does not store energy; It only works when being placed in the sun; The spinner motor will stop working when it is cloudy, at night or when the solar panel is covered Hanging Hook Attached: the solar powered spinner motor is designed with a hanging hook at the top, can withstand 4 pounds of weight, you can hang it upon your favorite decorations and turn on the spinner motor, then it will rotate smoothly at medium speed Reliable Material: the hanging rotating motor is made of plastic with solar panel, weather resistant and waterproof, will not break easily, you can hang it outdoor to keep wind chimes, sun catchers or other decorations revolving, making your yard eye catching Wide Applications: the hanging display motor can be hung in your garden, yard, patio, on the window, trees to hold wind chimes, sun catchers, disco balls and more, rotating ornaments will create a beautiful scene, adding luster and color to your home