Soft cotton belly warmer. - Material: 94% cotton, 4% nylon, 2% polyurethane - Colors: Light blue and pale yellow - Design: Stripes, ruffles Thank you for looking. I'm selling this because my child has outgrown it >.< I used this during the cold season when my child wore pajamas without a belly warmer. Please understand that this is a used item and has been stored at home. Thank you very much. m(_ _)m