This luxurious gift set is a favorite of dermatologists, hairstylists, and beauticians. It includes 1 x 100% silk queen pillowcase in marble/international standard (51 x 76 cm / 20 x 30 inches), an invisible zipper, and a 100% silk charcoal sleep mask. Please note that this product is only available in a queen-sized pillowcase with an invisible zipper closure.