It is made of 100% cotton muslin and does not disturb your baby thanks to its air-permeable structure. having snap fasteners will allow you to control your baby comfortably. it is compatible with all strollers thanks to its velcro strap. pompom etc. on the edges of the cover. we do not use piping because it may cause harmful consequences for babies, it may break and your baby may take it into his mouth without realizing it. Improved version for clearer understanding and better search visibility. Suitable for users seeking detailed and reliable product information.