fabric and snug fit: This fitted sheet is made of flannel and features a fully elastic wrap design to fit mattresses up to 12 inches thick. It is super soft and breathable, providing a comfortable sleeping experience. Stylish cartoon design: The classic cartoon pattern adds a fashionable and fresh touch to your room and coordinates with modern, vintage, bohemian, naturalistic and other decor styles. Soft to the touch and keeps you warm and comfortable in cold seasons. Durable color and print: The surface uses active printing and dyeing technology, allowing machine washing without fading or deformation. It has color fastness, does not shed, and stays looking like after long washing. Size and contents: Available in a variety of colors and sizes for single, double, and king beds. You can choose according to your needs. The package includes 1 fitted sheet and two pillowcases. Practical use scenarios: Kids room or sleepovers: Cartoon design adds charm to the space and the fabric provides warmth and coziness for a good night's sleep. Guest rooms and frequent laundry: Easy care with machine washing, colorfast against repeated washes, reducing maintenance time. Cold seasons: Fluffy, soft fabric helps keep you warm and comfortable during colder nights while you sleep.