Crossville Studios Retroactive 2.0 - 2" x 12" Unpolished Porcelain Covebase is a crucial trim element for anyone seeking a professional and hygienic finish in their tiling project. This unpolished porcelain piece features a curved bottom edge that eliminates sharp 90-degree angles between the floor and the wall, preventing dirt buildup and making cleaning much more efficient. Designed to match the colors and quality of the Retroactive 2.0 field tiles, this covebase provides a seamless aesthetic transition that is particularly valued in commercial kitchens, bathrooms, and medical facilities. Its durable construction ensures it remains a permanent, low-maintenance part of your architectural design.