Made from 100% cotton jersey, it feels cozy and gentle on your delicate skin; Sleep naked and you will be sure to have sweet dream on this ultra soft breathable fitted sheet. Fitted sheet king size dimension: 78”W x 80L”. Fully elasticized fitted sheet is designed to hug your mattress from 15 inches deep, up to 20 inches deep. Wrinkle-resistant for a long-wearing, smooth look. FITTED SHEET ONLY; PILLOW SHAMS and FLAT SHEET NOT INCLUDED.