From Laura Ashley, this sheet set features 100% cotton 200-thread count  Fitted sheet set fits mattresses up to approx. 15" deep (12" for twin size) Fully elastic fitted sheet for a secure fit  Sheet set includes one flat sheet, one fitted sheet, and two pillowcases (twin set includes one pillowcase) Pillowcase (s) have self-hem finish for a polished look Machine washable; tumble dry low  The twin sheet set includes:  Flat sheet approx. 96" L x 66" W  Fitted sheet approx. 75" L x 39" W   Standard pillowcase approx. 20" L x 30" W  The full sheet set includes:  Flat sheet approx. 96" L x 81" W  Fitted sheet approx. 75" L x 54" W  Two standard pillowcases approx. 20" L x 30" W each The queen sheet set includes:  Flat sheet approx. 102" L x 90" W  Fitted sheet approx. 80" L x 60" W  Two standard pillowcases approx. 20" L x 30" W each  King sheet set includes:  Flat sheet approx. 102" L x 108" W   Fitted sheet approx. 80" L x 78" W  Two king pillowcases approx. 20" L x 40" W each Imported.