Evergreen Sassafras Switch Mats are made with durable, weather-proof recycled rubber. These mats are medium thick with a rubberized, grippy backing, and are smaller in size than Evergreen's regular doormats. Any decorative tray shown with doormat, does not come with the mat; it is available separately. These mini doormats measure 10" x 22". See how you can keep switching mats on the decorative tray (sold separately) as seasons change and occasions come: Also check out our year round set of 4 doormats and a mat tray at value price!