Purchased at Seria. The front has a velvety texture, and the size is listed as approximately 40x40cm. I threw away the packaging because I intended to use it, but I ended up not using it, so I'm putting it up for sale. Although it's unused, please understand that it's a pre-owned item and consider purchasing it. I plan to pack it compactly. Please note that the color may differ slightly from the actual product due to lighting during photography and your monitor environment. Please understand that these photos were taken by an amateur.