Premium Italian Carrara Marble – Elegant white stone with natural grey veining, perfect for elevating the look of any shower installation. Custom Fit Options – Available in 60-inch length with multiple width variations (3”, 4”, 5”, 6”) to match your specific shower curb or threshold needs. Thickness: 5/8" Durable & Moisture-Resistant – Natural marble resists water damage, making it ideal for shower curbs, wet areas, and long-term performance. Seamless Shower Integration – Designed to work perfectly with Schluter KERDI-BOARD systems and Tile Redi shower pans for professional-grade installations. Seamless Shower Integration – Designed to work perfectly with Schluter KERDI-BOARD systems and Tile Redi shower pans for professional-grade installations. For Custom size by any side or length, please visit the product listing B0C9258HDS This is Natural Stone. Shade and Color Variations are Inherent in Natural Stone. Shop online our Italian Carrara marble shower curb. This 60-inch masterpiece with polished and honed finish options adds elegance and functionality to your bathroom. Create a seamless shower space with this premium product. Order now!