Achieve flawless tile installation with the RUBI Delta Level System Strip, designed for tiles ranging from 3mm to 12mm thickness. This innovative system effectively prevents lippage during the tiling process, ensuring a perfectly flat and even surface on both floors and walls. Its easy and intuitive design makes it accessible for both professionals and DIY enthusiasts alike. The strips utilize an impact removal mechanism, allowing for seamless grout direction. Ideal for tile sizes starting from 30 x 30cm (12 x 12in) and larger, the RUBI Delta Level System Strips are made from high-quality, durable Polypropylene (PP) for lasting performance. Each box contains 100 strips, measuring 2mm in size, making it an essential addition to your tiling toolkit.