The Two Level System is made up of two key components: wedges and spacer clips, which can be easily assembled and adjusted with a plier. This eliminates any differences between tiles during the laying process, resulting in a coplanar and equidistant finish free of lippage. The Spacer Clips come in a range of sizes for grout joints ranging from 0.5mm to 3mm, making them suitable for a variety of tile dimensions and sizes.