MSI Cyrus Stable Flush Stair Nose Eased EdgeMSI Cyrus Stable Flush Stair Nose Eased Edge is the stair nose for Cyrus Stable Flush flooring color matched, sold by the piece in standard length, sized for direct install with construction adhesive. Pairs with the parent plank or tile series for a complete install vocabulary across kitchens, baths, hallways, and stair runs. Sold by the piece in standard length, sized for direct install with construction adhesive no specialty trade required.