Also known as solid black, this black engineered marble threshold adds a touch of modernity to your bathroom. Top Quality, highly durable and long-lasting, resists stains. Perfect for use in bathroom, as a shower Curbs, backsplash and Jambs. For Custom size by any side or length, please visit the product listing B0CJKT57YQ Shop online for the premium 60 inches solid black shower curb engineered marble, perfect for enhancing your bathroom's elegance. Crafted with precision and polished to perfection, this curb adds a touch of luxury to your shower space. Elevate your bathroom experience with this durable and stunning engineered marble curb.