Product Information Thomaspaul's 100% cotton pillow cases are hand silk screened with over scaled motifs by Thomaspaul. The cotton basketweave fabric is a smooth 600 thread count, for a luxurious sleeping experience. All shams are finished with a wide hem. Because of the handmade details and applications used in making Thomaspaul's pillow cases, machine washing will result in faded colors. To preserve your cases we strongly recommend you dry clean.