Luxury Premium Collection is all about timeless versatility and simple luxuries, every single piece of bed sheet is crafted from high-quality brushed fabric for unmatched softness, our sheets are long-lasting, soft, and wrinkle-free, and we promise to bring you the best experience. The product is not silky. Dimensions Twin: 1 x Flat sheet: 66” x 96”, 1 x Fitted sheet: 39” x 75”, 2 x Pillowcase: 20” x 30”. Full: 1 x Flat sheet: 81” x 96”, 1 x Fitted sheet: 54” x 75”, 4 x Pillowcase: 21” x 30”. Queen: 1 x Flat sheet: 90” x 102”, 1 x Fitted sheet: 60” x 80”, 4 x Pillowcase: 21” x 30”. King: 1 x Flat sheet: 102” x 105”, 1 x Fitted sheet: 78” x 80”, 4 x Pillowcase: 21” x 40”. Cal King: 1 x Flat sheet: 108” x 102”, 1 x Fitted sheet: 72” x 84”, 4 x Pillowcase: 21” x 40”