Rubber pin mats have short, thick, stud-shaped projections placed at fixed intervals. They are strong enough to withstand the coarse-scrubbing actions of the shoes upon it. The wider studs provide more surfaces for scrapping. It traps the dust and dirt exceptionally well and keeps the dust from falling on the floor. Since mats are manufactured with good quality dry rubber, the mats lay on the floor without curling of the ends or cracking, and its weight holds in place. It can be used as an anti-fatigue mat to relieve the discomfort of standing in one place for a long period.