This is the smaller version of the Coveralls. It is designed to fit babies from 6-18 lbs. This is an adjustable diaper cover for use with your favorite prefold, flat, fitted or contoured diapers. It uses a lightweight and waterproof fabric with a laminated interior that can easily be wiped clean/dry and re-used immediately. Latex-free elastic covered by soft bindings helps prevent irritation for sensitive babies.