New jack square printed cotton single pillowcasethis pretty quintessentially british new jack pillowcase features a stunning block printpillowcase100 cotton 57 threadscm2the higher the thread count the higher the quality of the weaveblock flag motif on the front repeating star print on the backwashable at 60csize of pillowcasesquare pillowcase 63 x 63cm the oeko tex label guarantees that the items tested and certified do not contain any harmful substances that could be detrimenta