These Beautiful 4 Pieces Sheet Set made of 100% Cotton with 400 TC. Cotton Material:100% Cotton with 400 Thread Count has fibers are considered by many to be the best because of their length, strength, and softness. A longer fiber means a stronger fabric and the ability to create a high thread count fabric. It is a very good choice for bedding for its comfort and easy use.Fitted Sheet Design:Premium quality long-lasting elastic fitted sheets. Extra deep pockets in fitted and gentle stitching make our sheets greater in all mattress.Fitted sheets feature all-around elastic and deep pockets to fit the oversized mattress.Flat Sheet:The Flat Sheet gives a Neat and Attractive look of your mattress.Available Solid and Stripe Color:White, Ivory, Taupe, Sage, Burgundy, Chocolate, Light Grey, Dark Grey, Light Blue, and Navy Blue.Available Animal Print:Leopard and Zebra.Available Deep Pocket:4", 6", 8", 10", 12", 15", 18", 21", 24".