Used for 7 to 11 months. Although home-cleaned, there is some blackening on the ends of the straps and the antennae. ≪Target Age≫ 5 months to 15 months (approximately) ・A backpack-type safety cushion to protect the important head of children who have started to crawl or walk ・With a safety belt to prevent slipping ・Made of soft flannel material ・Made in China