The Three’s Company Onesie Pack- 3 Pack of the softest Bamboo Onesie'sThe Three's Company Pack is the perfect set of clothes for your little one! You can never have enough onesies, and these will quickly become your go to outfits. All onesie's also come with a onesie extender. Extenders are great because they allow you to wear your favorite onesie longer. With an extension you bridge up to two sizes, because the bodies are usually only too small in the crotch. This not only protects the wallet, but also the environment.