Coveted for their form, function, and style, Babywearers agree Tula carriers are indeed well made and well designed. Works for kiddos (15 - 45 lbs) and newborns (7-14 lbs) when paired with an infant insert (sold separately) Carrier panel measures 15.5" tall, 15" wide the seat, and 17" wide at the top Waist belt measures 5.5" tall and 27" wide with while additional webbing extends approximately 30" for a total waistband of ~ 57" long Padded shoulder straps measure 20" when not expanded and 23" when expanded with attached webbing measuring 29"