Our product is produced from organic 100% cotton yarn. 57 wire threads were used in 1 cm2. it has an ultra soft texture. it has been processed with completely organic printing that does not contain carcinogenic substances and has not been subjected to any chemical treatment. it is an ecological and organic product with iso 9001:2008 - gots-tr - oeko-tex certificate. this product, which is very useful for those who consider both the health and comfort of children, consists of a total of 4 parts. product size: 100x150cm duvet cover - 120x180cm bed sheet 35x45cm pillowcase 1 piece 30x30cm pillowcase 1 piece it is sent with a specially designed cardboard box. there are no problems such as size reduction or color fading after washing. return conditions: your products must be returned as they reach you, wrapped in a pattata, boxed and untouched. returns sent otherwise will not be accepted. Improved version for clearer understanding and better search visibility. Suitable for users seeking detailed and reliable product information.