I'm not sure if the tag has come off or if it was never there to begin with. There's no size indication, so please check the photos. I think it's approximately 140cm to 150cm. It's reversible. I don't see any noticeable stains, but it does show some signs of wear. This is a used item. Please refrain from purchasing if you are looking for something in new condition. Only those who understand this are welcome to purchase. To prevent replacement fraud, returns are not accepted unless there is a defect on our part. If you have any questions, please ask in the comments before purchasing.