Glass on Glass fir frame, stainless steal hardware. This frame is specifically designed for outdoor mosaics. Frames come ready to hang. Frames are made from recycled materials they may have minor imperfections such as; possible scratches on glass. This will not impact the design or look of finished project. This is a copyrighted Marvelous Mosaic Fine Art design created by Kory Dollar of Marvelous Mosaic Fine Art and sold exclusively here. Once your project is completed you can sand and stain or paint frame to your liking.