I purchased these a long time ago and used about 30 sheets, so I'm selling the remaining ones. Size: 90mm x 55mm Number of sheets: 70 Due to the nature of washi paper, the texture seems to vary from sheet to sheet. The back is plain white washi paper. I believe they are usable, but please understand that they have been stored at home for a long time. Box included (may show some signs of aging) #IndigoDye #WashiPaper #AwagamiFactory #BusinessCards