Tile leveling system clips that very quickly and easily help you lay tiles perfectly saving time and eliminating surface inaccuracies Set 400 breakaway clips made of high-grade plastic Ideal for professionals and amateurs. • no additional tools required • easy to install effortlessly • included: 400 breakaway clips Purpose: • for ceramic, porcelain stoneware, rectified floor and wall tiles of different sizes and thicknesses • minimum grout when installing tiles is 1. 5 mm (using the spacer crosses at the same time, we can achieve the expected width) • maximum tile thickness at which the system can be used: 14 mm Number of wedges and clips per 1 m 2 depending on tile size: • 30 cm x 30 cm - 42 pcs. • 33 cm x 33 cm - 36 pcs. • 40 cm x 40 cm - 20 pcs. • 45 cm x 45 cm - 28 pcs. • 50 cm x 50 cm - 24 pcs. • 60 cm x 60 cm - 10 pcs. • 80 cm x 80 cm - 10 pcs. • 60 cm x 30 cm - 22 pcs. • 100 cm x 50 cm - 16 pcs. • 120 cm x 60 cm - 10 pcs. .