BLACKROLL® MAT, 65 x 185 cm, BlackBLACKROLL MAT The structured surface of the BLACKROLL MAT offers first class hold and comfort without slipping. The special crosshatch structure on the bottom makes the MAT the perfect non slip base for any exercise. Whether you're working on mobility, strength, or agility, the special length and width of the mat makes a variety of exercises possible. The optimized 5 mm thickness provides the perfect damping for joint friendly training, while still