Ensure your tiling project is on the level with these Tile Levelling Wedge Bases, designed for use in conjunction with Tile Levelling Wedges to prevent lippage when installing larger wall and floor tiles. Unevenly laid large format tiles are soon to be a thing of the past thanks to these handy levelling wedge bases designed for use with Tile Levelling Wedges & Tile Levelling Pliers (sold separately) to form the ultimate tile lippage prevention system. Simply place a Tile Levelling Base beneath the joint where two tiles meet, insert a Tile Levelling Wedge.