These no-iron sheets with a 1" dobby stripe have the same luxurious qualities that make our Easy Elegance sheets a customer favorite. Woven to 600 threads per square inch in cotton blended with polyester for wrinkle-free durability, they retain their shape and wonderful softness. Fitted sheet fits mattresses up to 18" deep. 60% cotton/40% polyester.Note: Set includes one flat, one fitted sheet and a pair of pillowcases. Twin includes one pillowcase. King and Cal. King include two King pillowcases.