This was purchased from a washi paper wholesaler about 40 years ago. As it is old, the back side is generally yellowed, and there are some stains. The front side is generally clean, and there is almost no effect from the yellowing or stains on the back, but I hope you understand that it is an antique. The sizes vary, but the width is all around 65cm. The largest is 65 x 54 cm The smallest is 62 x 44 cm Thank you for viewing. Regarding shipping: I plan to fold it to A4 size or deliver it in a cylindrical shape. If you want it in A4 size, I will give you a small discount, so please comment.