CottonHIGH QUALITY LIVING: Slip into Luxury, exceptionally smooth and soft to the touch, the Opulence 600 Thread Count sheet sets feature Extra-long staple cotton allowing you to relax into its cool comfort.SUSTAINABILITY: Sustainable product without compromising on the comfort and style. Made in a state of the art vertically integrated factory entirely powered by Solar and Wind energy. No plastics are used in packaging. Sheet sets are packed in a re-useable tote bag made from 100% ELS cotton.CRAFTSMANSHIP: Meticulous craftsmanship and expertly woven from the finest extra-long staple cotton yarns to produce super soft luxurious feel which are breathable and long-lasting. Special finishing process to accentuate the Lustre and softness of the fabric.STORY: We take pride in making some of the world??s finest linens respecting the environment and its limits. By selling direct to the customers we eliminate the middle man cost allowing us to offer our customers some of the best linens at much affordable cost.MATERIAL: 100% ELS cotton, Set includes 2 pillowcases 20×40. Care and Wash instructions: Machine wash in warm and tumble dry on low, do not bleach.