Body size: Approximately 120cm to 145cm around Weight capacity: Up to approximately 25kg I used this 1 or 2 times for my 1st-grade child (15kg) in conjunction with a stroller when traveling to Disney or on trips with two children. Among baby carriers, this one is incredibly compact and easy to carry around. The 25kg weight capacity is also rare and very helpful. For those who need it. Baby sling hip seat, compact, lightweight, easy, second baby carrier, sling seat, safe, with anti-slip, for outings, for moms and dads, simple.