Thirsties Duo Wrap Diaper CoverThirstiesDuo Wraps are easy to use and easier on your wallet! The adjustable rise of this wrap design means one size will last twice as long. In fact onlytwo sizes will cover your baby from birth all the way to potty-learning. Sizes Size One - 6-18 lbs 3-8 kg 0-9 monthsSize Two - 18-40 lbs 8-18 kg 9-36 months Features Features an adjustable rise for extended use to suit your growing baby Two sizes will fit from birth to potty Leg gussets provide superior protection against leaks Pliable and breathable in 8 fresh colors Pair with basic Prefold Cloth Diapers and save 2000 over disposables! Pair with ourFab Fitted Cloth Diapers and save 1000 over disposables!Similar in feel to Thirsties best-selling Diaper Cover Thirsties Duo Wraps are completely waterproof yet remain breathable pliable and very comfortable for your babys delicate skin. Durable hook and loop closures provide a perfect and secure fit at every cloth diaper change. Leg gussets provide advanced leak-proof protection and bindings are super-soft against baby skin. All sizes offer convenient fold-over laundry tabs to protect your hook and loop closures from trapping lint in the wash. size one on a 2-week old infantThirsties Duo Wraps are a result of more than six months of development and testing. This affordable wrap actually hatched a