From Nautica, this sheet set features: Cotton  200-thread count percale  This cotton construction is perfect for long-lasting comfort Breathable and lightweight Approx. 15" sheet pocket depth (12" for twin size) Fitted sheet fits mattress up to 18" deep (15" for twin size) The collection is certified MADE IN GREEN by Oeko-Tex® is a label you can trust, this label verifies this product was made using materials tested for harmful substances and manufactured in facilities that have safe and socially responsible work practices. Fully elasticized fitted sheet  Machine wash/tumble dry low Twin sheet set includes:  Flat sheet approx. 96" L x 66" W Fitted sheet approx. 75" L x 39" W One 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 pillowcases each 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 pillowcases each 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 pillowcases each approx. 20" L x 40" W  Imported.