The mat comes - as already described by the other customers - very dark out, on my floor almost black. Large drawback: you see any dust and every crumb, you'd have the mat basically brushing every day to make it look neat. Maybe suitable for home, if you are traveling only with slippers, for my office I find it inappropriate. May return they basically do not, because I have just found suppliers in which the Porto something is more expensive than the mat itself. From the company I was then offered a free subsequent delivery of a transparent floor mat, which in itself for use Office is good. The interview with the product manager was very friendly and interested in customer satisfaction, what I felt very positive.
