WHOLESALE 4PC GRASS PATTERN INTERLOCKING CUSHION FLOOR MAT SET Covers 16 Square Feet of Floor Space! Each square is 2' x 2'. Anti-fatigue floor mats. Impact absorbing nonslip surface. Anti skid backing. Water resistant; easy to clean. Interlocking squares from multiple configurations. Expandable and easy to install. Connect multiple packs for wider coverage. Each high-density EVA foam tile measures 24" x 24" and is 3/8" thick. Ideal for indoor or outdoor use. Each tile comes with two detachable border pieces, allowing you to finish your assembly with a straight edge.