Snow Mountain Goggles is a truly stunning piece that looks fantastic in any room! All of our pieces are handcrafted in Austin, Texas. Finish: Fade-resistant and rust-free, this piece is ready to go for both indoor and outdoor use and will stand up to rain, sunshine, and other elements. Mounting: We include industrial strength 3M double-sided tape which works great to seamlessly mount onto any wall surface. Material: Crafted from 100% recycled premium aluminum composite panels that are 3mm thick. An aluminum composite panel is comprised of two sheets of aluminum (metal) sandwiched into a reinforced synthetic core. The benefits of this material are that it's lightweight making it easy to hang and it's 100% recycled.