Kindermum cloth diapers are trimmest cloth diapers, which are waterproof, absorbent, can be reused for 400+ times. Kindermum Nano range of diapers are trimmest and absorbent cloth diapers, which fits 5 to 15 kgs. Nano Pro are versatile in use. Use diaper shell with flats, prefolds, or any other inserts such as microfiber, charcoal bamboo or hemp. Special Features: How long Nano pro lasts*?With main insert: 2-3 hours during daytimeWith main insert + booster : 4 hours during daytime and 8-9 hours for nighttimeWith Main insert + booster + Power Booster : 6+ hours during daytime and 12+ hours during nightime.Material- Inserts & Boosters :1. Ready-to-use diapers, NO Prepping or multiple washes required to gain full absorbency.2. Nano pro comes with 3 certified organic cotton inserts :a) MAIN INSERT : Snapable organic cotton insert is lined with softest stay dry fleece layer.b) Booster : Snapable booster can be snapped with main insert.c) Power Booster : It can be stuffed inside pocket or behind Booster.3. Inserts are GOTS certified.Diaper Shell:1. Kindermum Nano is trimmest diaper, not just crotch is 5 inches, but its over-all trim, thanks to side snapping system.2. Waterproof – Breathable outer PUL Layer.3. Adjustable buttons to adjust size from 5 kgs to 15 kgs .4. Side snaps, easy to use and gives trim fit.5. Gentle Elastics6. Cute costume prints7. Use the shell,without insert as swim diaper!Inner of Diaper Shell: 1 . Softest inner Fleece which makes baby feel stay dry!2 . Tummy panel to avoid leaks.3 . Generous opening in pocket shell is provided to stuff power booster easily.MADE IN INDIA!! Age & Weight Guidance- Age guidance: 3 months - 3 years (one-size diaper) Weight: 5 kgs-15 kgs Washcare- Machine or hand washable. Avoid fabric softners and detergent with addictives. No not use BRUSH on diaper. Box contains- One pocket shell with 3 GOTS certified organic cotton inserts