Approximately 21cm wide, approximately 3cm high. I've been storing it at home. It's old, so there are some scratches, but I think it's in good condition considering its age. There is a small chip on the upper left edge of one of the plates (the plate shown in photos 1-2 on the left, and photos 11-19). Personally, I don't think it's very noticeable, but please be aware of it. The "E" in the logo has an underline, so I believe it's from 1975-1979. It has the Denmark mark on the back. It's a first-class product with no scratches on the logo. I will consider selling them separately, although the price will be slightly higher. Royal Copenhagen Plain Plate, First Class, Made in Denmark, 2 pieces, 2 plates, 210mm, Antique, Vintage