This baby carrier takes all the complication out of wearing a wrap, as it goes over your head like a shirt. What it does: The structured panel in the back always keeps your wrap perfectly positioned, allowing you to easily adjust to your ideal fit. This panel also provides extra back support and even weight distribution as your carry.Additional features: The Supima® cotton and modal blend is lightweight, comfortable and cozy.Child height/weight: For infants on up; 8-30 lb.Sizing information: 20" x 10" x 6.5". Supima cotton/modal Machine wash, line dry Imported