Bed sheet dimensions are 70x140 cm, pillowcases are 35x45 cm, duvet cover is 100x150 cm. the bed sheet is elastic. slithice baby collection natural muslin duvet cover set is designed for double-sided use. each piece of the set is specially produced from 100% cotton 2 layers of muslin fabric. it offers your baby a comfortable and healthy sleep. why natural muslin fabric? - muslin fabric, which has a healthy and natural structure, has an important place for the skin health of your babies. muslin fabric made from cotton thread is the most suitable fabric for human skin and is the number one choice in baby textiles. it is an extraordinarily light, soft and breathable fabric that helps keep your baby comfortable and warm thanks to its open weave. does not irritate the skin. being suitable for summer and winter use provides convenience. wash at 30 degrees on a delicate program. instead of hanging the drying process, you can provide it on a flat surface. Improved version for clearer understanding and better search visibility. Suitable for users seeking detailed and reliable product information.