So the carpet is indeed quite expensive, but not compared to the otherwise offered carpets with PVC back. The nitrile rubber is much softer and especially narrower at the edge cut (about 1.5-2cm), with PVC backs have so 2-3cm. Yes, the carpet is actually smaller than described, in the length not as fit the nearly 190cm. But they have so 73,5-74cm width. For us just perfect because 3 are adjacent and which otherwise would be even a little too wide. For others certainly a problem if they have cm measured precisely ...
For color: It's a beautiful anthracite gray, depending on the light and fiber position oscillates the carpet to the middle gray. Here you can, when it einreded to recognize a touch of dark green tint, which is rather far-fetched but. Simply wash, then the fibers make nice on (no, he is not higher). With us, the height is critical, the door has only about 5-6mm air and it comes off!