Schluter-RONDEC Inside Corner in Matte Graphite Anthracite (MGS) finish. Height 10mm. Part number ID/RO100MGS. This is a factory-sealed inside corner accessory piece designed to create a clean finished inside corner for RONDEC tile edging profiles. Made in Germany by Schluter Systems. Package contains 1 piece. New, never opened, in original sealed bag. UPC 4011832158087. Perfect for completing your tile edging installation with a professional finished inside corner.