100% cotton Ergobaby Organic Infant Insert, providing comfortable support for your baby. - Brand: Ergobaby - Model Name: Organic Infant Insert - Material: 100% Cotton - Accessories: Instruction manual - Color: Gray ● Target age: From birth to around 4 months old (when the baby can hold their head up) *Please note that there may be scratches or stains on the box. Thank you for your understanding. From birth until the baby can hold their head up, it is equipped with a back support pad to support the back and a bottom support cushion to support the entire bottom! By keeping the body in close contact, you can hold a baby who cannot yet hold their head up in the correct position for their hips and legs. *Please refrain from purchasing if you are concerned about storage at home.