This baby carrier adapts from newborn to toddler. Infinitely adjustable seat (16-50cm) without buttons, knots, Velcro or cord system. Novel tension arches support baby's spine & hip Three height options thanks to the patented back extension & integrated zip-in. Multifunctional headrest (classic hood or rolled up as neck support). No accessories needed. One Size 3 carry positions: front, hip and back carrier. Not intended for face-out position. Supports the squat-spread position (M-Position) High comfort as well for parents: Triple adjustable, soft padded shoulder straps can be crossed or worn in Rucksack style. Ergonomically shaped waist belt (up to 140cm circumference no extension needed). Revised Three-Point-Safety buckle (easy to open) All materials strictly pollutant controlled. Fabrics made of 100% soft organic cotton (fluff free). Back panel single layered for maximum flexibilty, padded leg area. German Design, made in Europe.