Using your Casey Cotton Fitted Sheet & Pillowcase Set is easy. First, spread the fitted sheet over your single 50cm bed. Use the tags on the sheet to make sure it's the right way around. Then, place your pillow in the pillowcase. For a good night's sleep, just get in and relax. When it's time to clean, simply throw the sheets in the washing machine. Use a gentle cycle with mild detergent to keep the fabric in great shape. Avoid using bleach as it can damage the cotton. After washing, tumble dry on a low setting or hang them to dry. With proper care, these sheets will last you a long time and keep you comfortable night after night.