The Delta Level System 2850 by Rubi is a leveling system designed to facilitate the precise installation of ceramic tiles on both floors and walls, ensuring a uniform and professional finish. This system includes wedges ranging from 3 to 12 mm thick with a 1 mm increment, which act as spacers to prevent lippage, that is, uneven or raised edges between tiles during installation. Thanks to this technology, tiles remain firmly immobilized while the adhesive sets, minimizing movement and the need for constant adjustments, which streamlines the process and reduces working time. It is especially recommended for tile formats from 30x30 cm or larger, allowing work with variable thicknesses up to 12, 15, or 20 mm depending on the wedge model used. This is a flexible system that adapts to different needs and installation types, enabling professional results even for users with moderate experience. Rubi guarantees the quality and durability of the components, and delivery is made with assorted designs sent randomly according to stock, offering a versatile option for any project. Overall, the Delta Level System 2850 is an effective technical solution for achieving flawless tiled surfaces, optimizing the durability and aesthetics of ceramic coverings.