Our Teak medium square Shower Mat has seventeen Teak slats raised off the floor using three Teak runners (legs). Marine-Grade Stainless Steel Screw and Glue construction at every joint ensures you will enjoy this item for many lifetimes...GUARANTEED. Made for a 30" by 30" shower stall this mat measures 29.5" deep by 29.5" wide by 1.25" high. This item includes our Protective Finish to bring out the natural beauty of the wood and protect it so you will enjoy this item for many years to come.