None of the substances used in the fabric and printing of our products are harmful to health, so you can use them with peace of mind from the first day for your child. fabric type: 50% cotton 50% linen, package contents: single side printed linen duvet cover (100x150), single side printed pillowcase (1 piece 35x45). as long as our products are washed in accordance with the washing instructions sent with them, they will retain their print color and quality for a long time. Improved version for clearer understanding and better search visibility. Suitable for users seeking detailed and reliable product information.