Designed for heavy traffic conditions up to 1,000,000 people per year. Combines nylon fibers for drying and polypropylene fibers for superior scraping. Dual-fiber and random pattern hide salt, dirt and debris until it can be removed. Solution-dyed fibers resist fading and staining and keep the mat looking good longer. Flexion vinyl backing will not stain floor, prevents dirt and moisture from reaching the floor and helps reduce mat movement. Low profile allows foot, cart and wheelchair traffic to move easily over the mat. Loops arranged in random patterns hide more soil. Large fibers remove dirt, small fibers absorb excess water.