Net Weight (lbs): 6.6. Panel Chain Length: 27.5. Overall Materials: Glass, metal & copper. Certification: UL and cUL Listed. The item "Mariposa Tiffany-glass Butterfly Window Panel 20x21 Inches Handcrafted" is in sale since Tuesday, November 23, 2021.This item is in the category "Pottery & Glass\Decorative Pottery & Glassware\Suncatchers & Window Panels". The seller is "supplytradellc" and is located in Albany, New York. This item can be shipped to United States.