Baby Girl and Child Double Pompom Bandana Hair Band can be used by Newborn Babies and up to 3 years of age. The fabric and accessories used in the products do not contain carcinogenic or allergenic substances. It is a skin-friendly product with its soft fabric and allows your baby to move comfortably. It is a product with Oeko-Tex standard 100 - Iso 0001-2020 - Eac certificates.