Daltile Windowsills and Thresholds 2" x 36" Polished Marble 5/8 Double Bevel Threshold brings a sleek and refined look to your space. The 5/8" double bevel design of this polished marble threshold is perfect for transitioning between rooms while adding a touch of elegance to your home. The marble material offers a high-end finish that complements both traditional and modern designs. Ideal for use in doorways and windowsills, this durable threshold is easy to maintain and ensures a beautiful, lasting edge in your home’s interior.