With LED lighting design, this Christmas pendant can glow in the night to add festival atmosphere to your yard. It is safe and to use because it is not heating. If you give it to your friends or families as a new year gift, they will be very indebted to you because this product is so warm and classic. It is constructed of plastic material. Length of this product is 8cm. This decor is perfect for Christmas, party decoration and etc. Item Name: Christmas Ball Material: Plastic Features: Warm Light, Long Service Time, High Brightness Battery: 3 x Button Battery (Included) Size Details: Length: 8cm/3.1" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 3 x Christmas Balls