Copper Solar Color-Changing Wind Chime - Crackle Glass Teardrop by SOLAscape Color-Changing - Lovely, Crackle-Glass Teardrop illuminates at dusk, cycling through a symphony of colors. Solar Powered- Not only does this wind chime sparkle in the sunlight, it also charges! Beautiful in Sight & Sound - 5 copper-finished wind chime tubes of differing lengths and notes are each hand-drilled and hung from their individual acoustic node locations for enhanced acoustic resonance. Durable & Weatherproof - Antique Copper finished stainless steel will never rust! Each tube is hung by rot-resistant, multi-strand nylon for enhanced durability. Hanging Length- 32 inches (81.28 cm).