Designations, this indicates

If when buying Italian ceramic tiles on the package, you found all of the above designations, this indicates the highest quality of the material. This statement does not apply to Spanish and Czech tiles. Floor tiles, which has a snowflake on the packaging, means that it is so durable that it can be used for facing spaces in the open air. The sign of the hand in the black square indicates a ceramic tile designed to facing walls in the bathroom and not only.