These fit my 20lb girl just great and are easier to get on and off her while she stands. I would have not ordered if I had known they were scented — so gross. Sides DO NOT open; description incorrect. I would not use as overnight diapers. (We use regular diaper, sized up, with an insert and she soaks the whole thing every night.) These diapers are lighter, better for moving around. Her regular size 3 diapers were cutting into her leg. These fit more like underwear, soft and comfortable; not bulky under pants.