Size: 45 x 45 cm Purchased about 5 years ago at a Nemeth store. This is the logo-less type. There is no material label, but I believe it is linen. There are no stains or dirt, but it has been used, so I recommend dry cleaning for those who are concerned. The inner cushion is also included. I am also selling the logo-bearing type. If you purchase them as a set, a discount is available, so please comment.