Using these Casey cotton sheet sets is easy. Just put the fitted sheet on your long single bed (60cm) first, using the tags to make sure it's the right way around. Then add the flat sheet and pillowcases. For the best results, wash them in warm water with a gentle detergent. Don't use bleach as it can damage the fabric. Tumble dry on a low setting to keep them soft. When ironing, use a medium - heat setting. These sheets are durable, but try to avoid sharp objects that could snag the fabric. Enjoy a great night's sleep with these comfortable sheets.