Spectacular! So Shiney that they have a reflective Mirror-Type finish by HyGloss: 8.5x11 SILVER 10-Sheet Pack. You are going to LOVE these spectacular mirror board papers. Ultra shiny, super reflective mirror board, brings richness and elegance to all crafts, signs and decorations. The shiny surface is great to use for faux mirrors. This premium quality art paper is acid-free and lignin-free making it perfect for scrapbooking, card making, and all of your paper crafting applications. This paper is heavy cardstock weight. The rich color foils catch the light and make your crafts shine.