Using your Casey Cotton Fitted Sheet and Pillowcase Combo is a breeze. First, lay the fitted sheet on your super king bed, using the tags to make sure it's correctly positioned. Then, slip your pillows into the pillowcases. For best results, wash these sheets in cold or warm water with a gentle detergent. Avoid using bleach as it can damage the fabric. Tumble dry on a low - heat setting to maintain the softness and shape of the sheets. After drying, you can iron them on a low - heat setting if you prefer a crisp look. With proper care, these sheets will serve you well for a long time and continue to provide a comfortable sleeping experience.