From Laura Ashley, this sheet set features:  100% cotton percale  Breathable texture percale weave is a durable  Ideal for year-round comfort  Fully elasticized fitted sheet Each sheet set includes: one fitted sheet, one flat sheet, and two pillowcases (1 pillowcase for twin and twin XL size) This set fits queen and king mattresses up to approx. 18" deep (16" deep for twin size, 17" for full size) Machine wash, and tumble dry low Each piece sold separately Twin sheet set includes: Flat sheet approx. 96" L x 66" W  Fitted sheet approx. 75" L x 39" W  One standard pillowcase approx. 20" L x 30" W  Twin/Twin XL set includes: Flat sheet approx. 96" L x 66" W Fitted sheet approx. 80" L x 39" W  +16 One standard pillowcase approx. 20" L x 30" W 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  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  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  Imported.