Tile Levelling System 500 Wedges 2500 Clips 3 mm 155292This tile levelling system helps DIY and professional tile layers increase the efficiency of laying tiles and obtain a perfectly smooth finish. Easy to use: The clip is inserted below a tile and the bordering tile is then set on top of the clip base, the wedge then slots into the clip and sits above the two tiles. The pieces can then be adjusted using a plier to create a level surface. After 24 hours of installation, the tile leveller clip can be