This ergonomically designed carrier has a sturdy waist belt and padded shoulder straps relieve pressure on your back and shoulders. Why parents will love it: It has two different height positions that make babywearing possible for newborns and up to the age of three. With just a few simple adjustments, you can change between carrying facing in or facing out on your front to carrying on your back. It has a fully adjustable seat width, too.Why kids will love it: It has built-in support for a newborn and adjustable head support that's easy to adapt to your baby.Child weight/height: Birth to 3 years old, 8-33 lb.Safety features: Waist support belt; adjustable head support; built-in infant insert 11.4" x 22.8" x 0.39" Padded shoulder straps 60% cotton, 40% polyester Machine wash, line dry Imported