Super Absorbent and Soft: Experience ultimate comfort and dryness for your baby with our super absorbent and soft inserts. Inserts are made of 2 layers fiber and 3 layers microfiber,our high-quality material and breathable design ensure gentle contact with your baby's delicate skin. The inner suede cloth wicks moisture away from their bottom, keeping them rash-free. Say goodbye to discomfort and hello to a happy, content baby. Dimension and Packing: 33cm in length(12.99")*13.5cm in width(5.32"), fit for babies weigh 3-15kg(8.8-33pounds). The package includes 12pcs inserts. Long-Lasting：Our reusable inserts not only can fit most pocket or cover cloth diapers, also will last from the newborn stage through toddler hood.Change baby's inserts every 2-3 hours. Reusable and Machine washable: Remove and rinse off the residuals (knock solids into toilet), then store in dry pail. Machine wash (no hotter than 30°C.), cold rinse. Hang them up to dry in the sun (sunlight helps bleach the nappies to remove any remaining stains), or "Low" tumble dry. Do not store inserts for too many days, should be washed in 1-2 days. No bleach, No softener. Cloth Diaper insert: Disposable baby diapers insert produce an incredible amount of environmental waste though they may seem more convenient than cloth diaper inserts, it still has a terrifying impact on our environment. When getting a cloth diaper, you may need some insert replacement. Alvababy diaper inserts are the good choice. We have all sorts of insert that you can always find the one your want here. Dimension of insert: 35cm in length(13.78'') *13.5cm in width (5.31'') Easy use and very Soft. Comfortable and breathable. Machine washable and dryable. Size: For baby weights 4-15kg (8.8 - 33pounds). How to wash inserts? Remove and rinse off the residuals (knock solids into toilet), then store in dry pail; Machine wash (no hotter than 30°C.), cold rinse; Hang them up to dry in the sun (sunlight helps bleach the nappies to remove any remaining stains), or "Low" tumble dry; Do not store inserts for too many days, should be washed in 1-2 days; No bleach, No softener. How to treat heavy wetter? You do generally have to change them more often than most people change disposables since some leave their children in disposables for 4+ hours. You are looking at changing cloth diapers every 2-3 hours as a general rule of thumb. If you would like some extra absorbency for heavy wetters, try using or adding charcoal inserts.