Elastic Muslin Linen Suitable for beds up to 60 x 120 cm and mattress heights up to 15 cm. Baby Quilt Cover Compatible with 95x145 cm and 100x150 cm duvets, Baby Pillowcase 35x45cm Crinkle Muslin fabric containing 100% Organic Cotton, thanks to its soft and breathable structure, is suitable for babies' sensitive skin. It is the fabric that provides the best fit. It passes the air easily thanks to its breathable structure. Your baby won't sweat and you can use muslin products comfortably in 4 seasons, summer and winter.