Flip Day Pack: Stay-Dry 2 One-Size Diaper Covers 6 Stay Dry Inserts Boys: One Ribbit and One Twilight colored Flip Cover. Flip Stay-Dry Diaper Each set includes 2 one-size covers, and 6 one-size Stay-Dry inserts. Why Flip? Cloth diapering has never been so easy! TOSS the used insert into your diaper pail REPLACE the insert with a clean one REUSE the cover. The one-size cover and insert adjusts to fit most babies from 7-35 pounds. Absorbency? Flip Stay-Dry liners are made of 3 absorbent layers of microfiber and a smooth stay-dry suede that wicks away moisture from your baby"s bum - keeping baby drier, longer. Flip Features: A waterproof shell, so no extra cover is needed. Wipe the inside of the cover out and use it over and over again! Form fitting elastic to prevent leaks. Patent pending comfy butterfly closure. A feature that is unique to cloth diapers made by Cotton Babies. No stuffing involved just tuck insert under flaps and go! Choose between a one-size Stay-Dry Insert or a one-size Certified Organic Cotton Insert. Disposable inserts are also available for use while traveling. Patent pending 3x3 adjustable snap system to fit most babies from birth to potty training. Overnight We recommend using two inserts when diapering a toddler or heavy wetter overnight. Extra inserts sold separately. Washing Instructions Wash hot, line dry cover, tumble dry insert. No laundry additives or softeners. Fabric Content Cover Outer: %100 Polyester Cover Tabs: %95 Polyester, 5% Spandex Stay-Dry Insert Stay-Dry Layer: %100 polyester Stay-Dry Insert Absorbent Layer: %80 polyester, 20% polyamide