Schluter-RONDEC-DB, an anodized aluminum, decorative profile for wall and skirting edges, protects the surface covering from mechanical or impact stresses. The profile features a trapezoid-perforated anchoring leg that is secured in the mortar bond coat beneath the tile and a pronounced visible surface that establishes a clean line along tile edges and allows for decorative design. Schluter-RONDEC-DB can also be used as a finishing profile within wall surfaces; for example, where other covering materials such as plaster, wallpaper, or tiles are to be joined. RONDEC-DB is sold per 8' piece