Flowers stripes and spring colours blend to create a romantic atmosphere for these square and oblong pillowcases and bolster caseflowers stripes and spring colours blend to create a romantic atmosphere for these square and oblong pillowcases and bolster caseyurti pillowcase 100 cotton 52 threadscm the higher the thread count the higher the quality of the weave pillowcase is washable at 60the oeko tex label guarantees that the items tested and certified do not contain any harmful