Rythme bed linen a very bright and refreshing print features of rythme printed single pillowcase 100 cotton 57 threadscm the higher the thread count the higher the quality of the weave sack shape front printed with micro motifs plain blue back washable at 60the oeko tex label guarantees that the items tested and certified do not contain any harmful substances that could be detrimental to the healthsize to orderoblong pillowcase 50 x 70 cmsquare pillowcase 63 x 63 cmt