100 count tile flat leveling clip Part b of 2 part LASH floor and wall tile leveling system used for professional grade installation of large porcelain, marble or stone tiles up to 12 in the injection molded plastic wedges with locking ribs on top produces 116 in grout joint and up to 14 in when combined with traditional tile spacers use with part a model 99726 of 2 part system, not included