Entrance mats clean footwear at doorways and area transitions to prevent dirt and moisture from being tracked between areas and damaging floors. Scraper mats primarily remove dirt and debris. Dryer mats primarily absorb moisture to keep floors dry and prevent slips, and scraper-dryer mats remove dirt and moisture equally. Interlocking mats consist of tiles that are connected to form a custom configuration. Disposable mats are discarded when dirty, eliminating the need to clean or rent mats. Printed message mats convey safety reminders.