1. Energy saving, long life, pure light, unbreakable material and not easy to generate heat. 2. Flexible silver wire: The star and moon string lights are made of soft and bendable silver wire. Easy to bend into any shape or wrap anything you want, such as garlands, trees, plants, flowers, wedding decorations 3. Safe and energy saving: The silver wire star and moon lamp has low energy consumption and heat insulation, safe to touch. No glare, soft and warm light, protect your eyes 4. Application: Perfect copper lighting for children's room, window, bedroom, painted wall, garden, courtyard, balcony, corridor, fence, shelf, bistro, bar, cafe, flower shop, shopping mall, New Year, birthday, bonsai, party. 5.2 meters 20 lights (including button batteries)