Our products are produced with oeko-tex certified cotton fabric. it is in standard sizes and is compatible with all strollers. made using muslin fabric. the stroller cushion is suitable in the stroller. cushion filling is 1st class anti-allergic bead fiber. we recommend hand wash. there may be a slight difference in tone due to the picture and the photograph. Improved version for clearer understanding and better search visibility. Suitable for users seeking detailed and reliable product information.