ORGANIC: Esembly’s reusable, GOTS certified organic cotton Inners are soft, absorbent, and trim fitting. NO LEAKS OR BLOW-OUTS: Avoid the infamous diaper explosions! Esembly diapers are made of 2 leak-proof parts. The Inner provides the absorbency and the Esembly Outer (sold separately) layers over the Inner for waterproofing and containment. Together they make a complete, blowout-proof cloth diaper. LANDFILL-FREE and $ SAVING: Instead of going through endless packs of disposables (6500+ if we’re talking numbers), with Esembly you only need 20-24 diapers Inners, and 6 Outers (in each of the 2 sizes) from birth through potty training. This not only saves the planet from diaper waste but saves you money too! ADJUSTABLE: The Esembly Cloth Diaper Inners were made to grow with your baby. They come in two trim-fitting sizes: Size 1 (7-17lbs) and Size 2 (18-35lbs). The waist snaps allow for adjustments to accommodate expanding bellies, while the rippled core and stretchy leg elastic expand as your baby gets taller. EASY TO LAUNDER: Afraid of the laundry? Don’t be. Inners are designed by diaper laundering experts! Wash them twice per week following Esembly’s easy and effective 4-step instructions. For best results, launder with specially formulated Esembly Washing Powder (sold separately). Inners get washed after each use, Outers can be used multiple times before laundering.