Cotton- Super soft, breathable,zero pollution, safe and healthy. Three types of thickness for you to choose: Double layer cotton;130g cotton filling; 270g cotton filling,Double layer is suitable for room tempreture at 68-77℉,130g cotton filling is for 50-68℉,270g is for 0-59℉.

Perfect sack design allows room for kicking and cannot be kicked off at night.

zip for easy dressing and diaper changes;The detachable sleeve design, adjust as needed.

Washing Guide: Hand wash(max.86℉）; Do not bleach; Do not dry clean; Drip drying in the side.

Package Contents: 1x Sleeping Bag

This is 105cm per the label.. which is 41 inches.

There is a small spot on it but it’s a super nice sleeping baby bag. Totally washable.