From Nautica, this sheet set features: 100% percale cotton  Featuring a fun sea critter design  This set fits mattresses up to 15 deep (12 deep for twin size) 200-thread count  This cotton construction is perfect for long-lasting comfort Breathable and lightweight 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 elastic fitted sheet Machine wash/tumble dry 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 Twin XL sheet set includes: Flat sheet approx. 96" L x 66" W Fitted sheet approx. 80" 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.