This is a new Schluter Systems RONDEC-STEP RS80AM57 anodized aluminum tile edging trim. It measures 5/16" thick with a 2-1/4" vertical leg. It's designed to protect and finish the edges of ceramic or natural stone tiles on stairs and countertops, ensuring a clean and durable edge.

The trim features a trapezoid-perforated anchoring leg for secure installation beneath the mortar bond coat. This specific model is made in Canada and is ready for your tiling project.