Most people will use a Medium sling. Very petite people, e.g. 5'2" and 100 lbs, may use a Small. Larger moms and dads, e.g. size 20, will use a Large. The slings are all the same width (about 25"), but they vary in length by about 6".
Ring Sling Size Chart
General sizing guidelines for the ring sling
Most people will use a Medium sling. Very petite people, e.g. 5'2" and 100 lbs, may use a Small. Larger moms and dads, e.g. size 20, will use a Large. The slings are all the same width (about 25"), but they vary in length by about 6".