57 wire threads are used in 1 cm2. the bed sheet set consists of 3 pieces in total, 240x260 cm + 50x70 cm (2 pillows). it is king size oversize. it provides a comfortable sleep by balancing the heat with its breathable cotton fabric. it is friendly to your skin with its soft and high quality structure. with the bed sheet set, it will be an excellent choice for you and your loved ones on your birthdays, special days and new year's eve and you will use it with pleasure for many years. carcinogenic and allergenic it does not contain substances. it does not irritate the skin and does not harm human health. Improved version for clearer understanding and better search visibility. Suitable for users seeking detailed and reliable product information.