bumGenius Elemental All - In - One One - Size Cloth Diapers feature our patented butterfly closure system to provide a comfortable, ultra-trim fit. (sweetbottomsbaby.com)
With a patent pending butterfly closure system which ensures they stay put on even the wiggliest of babies, these diapers provide a comfortable, snug fit. (thespruce.com)
Look for our unique butterfly closure system to ensure that you are getting genuine Cotton Babies ™ brand cloth diapers (bumgenius.com)