It is the ranforce class. inside the product: duvet cover (200 cm x 220 cm) elastic bed sheet: 160x200+30 cm pillowcase (50 cm x 70 cm) (2 pieces) add a different air to your home. wash the products by turning them inside out at 30 degrees. tightness tests have been made. it has easy ironing feature. there is no problem of shrinkage and flowing after washing. quick dry easy to iron... Improved version for clearer understanding and better search visibility. Suitable for users seeking detailed and reliable product information.