57 wire threads are used in 1 cm2. the bed sheet set consists of 3 pieces in total, 220x240 cm + 50x70 cm (2 pillows). it provides a comfortable sleep by balancing the heat with its soft and high quality structure. it is friendly to your skin with its soft and quality structure. with the bed sheet set, it will be an excellent choice for you and your loved ones on your birthdays and special days and you will enjoy it for many years. it does not contain carcinogenic and allergic substances. it does not irritate the skin and does not harm human health. it is produced in iso-9001 quality standards. Improved version for clearer understanding and better search visibility. Suitable for users seeking detailed and reliable product information.