This is exactly as pictured. It is a great mattress comfort wise. It was comfy sitting in it. My daughter stated it has been great to sleep on as well. I however did not pay attention to the measurements and it is wider than most standard twin beds. It is not an issue for us because we can even out the mattress but for those who need to fit it in a fitted frame should be aware. It however is the measurements that is listed under the description, so accurate.