Elastic muslin linen suitable for beds up to 70 x 110 cm and mattress heights up to 15 cm. baby duvet cover: 100x150 cm, baby pillowcase: 35x45cm, with 100% organic cotton cress muslin fabric, thanks to its soft and breathable structure, provides the most comfortable fit for babies' sensitive skin. it is a fabric that provides a good fit. Thanks to its breathable structure, it passes the air easily. Your baby won't sweat and you can use muslin products comfortably in 4 seasons without saying summer or winter. Improved version for clearer understanding and better search visibility. Suitable for users seeking detailed and reliable product information.