Baby Swaddle Blanket Back Switch Sleep Aid Futon, Cotton Filled For Newborns to Around 4 Months Double Gauze, Made in Japan, Natural Materials, Cover Included Purchased in May 2024. I bought it before my child was born, but since my child was born in the summer, I didn't use it and it was stored away. There are no stains. Please understand that it has been stored at home. I hope someone will use it^_^ ■Size 43 x 68cm ■Material Cover: 100% Cotton (Japanese Washed Double Gauze), Quilt Inner Filling: 100% Polyester, Mattress Inner Filling: 100% Polyester, Filling: 100% Polyester ■Target Age Newborns to around 4 months ■Care Instructions Cover, Quilt Inner Filling, Mattress Inner Filling: Machine washable (use a laundry net) ■Country of Origin Japan