3D Subway Tile Panels by MirroFlex 4x8 and 4x10 Glue Up PVC Paneling Sheets

3D Subway Tile Panels by MirroFlex: 4x8 and 4x10 Glue-Up PVC Paneling Sheets. Subway Tile in 4x10 and 4x8 Paneling Sheets If you have been playing around with interior design and are on the hunt for inspiration, you have probably come across 3D subway tile wall panels. Subway tile gets its name from its resemblance to the walls of the New York City subway system. Early subway tiles were made of white glass and defined by their rectangular appearance. They were thicker, low-fired- 3D Subway Tile Panels by MirroFlex: 4x8 and 4x10 Glue-Up PVC Paneling Sheets.