Tile leveler, also known as tile positioner, tile clip, plastic tile positioning card, plastic cross, etc., is a kind of bonding tile positioning tool, originated from abroad, and now the prevalence of antique tiles in China, antique tiles must be used products, but also a common necessary tool for modern families, can be recycled, simple, convenient, practical, modern people have high requirements for tile paving effect, After ceramic tile paste, there are generally uneven, cracks and other problems, and more and more people use ceramic tile leveler.