Stained Glass Dragon Book Suncatcher, Mystical Dragon Glass Art Window Decor, Dragon Book Lover Window Hangings, Bookish Home Decor Stained Glass Suncatcher for Window Hanging - Material: 0.5-cm glass - Reinforced zinc strips along the outer edge - Black metal chain and a sucker cup for easy installation - Available in two sizes: 6 inch and 7.8 inch - Easy to clean surface remains looking fresh and new regardless of time - Vibrant, long-lasting prints with special matte coating ensure the colors stay vivid and vibrant, even with years of exposure to sunlight. - Carefully packaged with foam If you have any questions, please feel free to contact us