Duvet cover sheet set, single size, 3-piece set. Please check the size etc. in the photos. I had bought this in advance, but I no longer need it, so I am selling it. New, unused, and unopened, but stored at home. I would appreciate it if you could understand this. Please purchase after understanding that it is stored at home and has been checked by a non-professional. There may be a change from Yu-Yu Mercari delivery to Raku-Raku Mercari delivery. It will be sent with simple packaging and compression. Also, when shipping, I will remove the backing etc. and ship it flat. Please be aware of this beforehand. Instant purchase is OK.