★Unique Design-better temperature control u0026amp; use longer for baby grow- Three Way Zipper: middle zipper, easy for baby in u0026amp; out. Two bottom zipper, designed for 4 inch length extensonand temperature control purpose.n★HIGH QUALITY FLUFFY SOFT BREATHABLE WARM MATERIAL: Outer fabric is made of eco-friendly waterproof encryption polyester, inner fabric is made of fleece, soft and warm.n★ANTI-SLIP MATERIALS: stays in place even with a strong movement. The baby foot bag is equipped with two pieces anti-slip material - additionally. It can be attached to the baby carriage with 2 straps.n★HEAD HOOD: To keep the head warm while sleeping, the head area can be pulled into a hood or you can leave it open for more spacen100% SAFE: Equipped with 5 harness slots keep baby safety all the time.nInner Material: Fleece. Outer Material: Polyester. Padding: polyester. Washing instructions: 30 degrees. Height: 39 inch Width: 19 inch.