The OP/TECH USA Work Mat, Large (Neutral Steel Gray) is designed to transform any flat place into a safe work area. The soft rubberized surface grips to keep small parts in place and it resists the effects of cleaning chemicals and oils. The neutral gray color makes it easy to see very small items and the textured surface prevents items from rolling away. It rolls up tightly and fits in a convenient nylon pouch with a shoulder strap. It can also be used as a waterproof seat base.