Size of each pillowcase - 20" x 36" - 50 cm x 90 cm. , 50% Cotton Percale 50% Polyester. 200 TC Percale has a thread count of 200 threads per square inch compared to standard polycotton which has a thread count of 130 threads per square inch. As a result the fibres are much more tightly woven together, resulting in a softer & smoother feel. , Anti pilling so will not leave those little bits which appear with poorer quality poly cotton due to washing and drying over time. , Machine washable at 40 degrees. , Tumble or Line Dry, minimum iron.