1, see bottom film is urine trousers and patterned this coat. Breathable bottom film on the one hand, stop urine permeability outside, on the other hand has good air permeability, can help prevent red PP. Simple method is to touch, feel the hardness, good air permeability of basilar membrane is very soft. 2, the size will be marked on the package of diapers for the baby weight model, but some diapers smaller models. Do not choose the size of the light to see the application of the said on the package weight, had better be to actually try, because the height and fat weight effect. Size small, with the baby, the size is too big and easy sliding sideways. It's time to change the size change in time. In case the baby feel uncomfortable. 3, the thickness and weight between diapers too thick will let baby fork, nature won't be comfortable, some manufacturer to show thin some diapers, pressed in the middle of the cotton core is solid, is thin thin, diapers with urine swells up again after a very thick. Home or unit electronic said can weigh weight, size M basic can generally around 30 g, no electronic said can use hand to knead a pinch, see if diapers high solid. 4, the elastic waistline diapers with the small elasticity, can let the baby diapers and waist fit closely, role is to prevent the leakage, so your waistline elasticity, elastic part wide diapers, after the leakage prevention effect is good. But also cannot too tight, otherwise the baby will be uncomfortable and the part of the waist will skin rashes. 5, see the magic buckle diapers playmaker on the magic button fixed connection, the front end of the magic button is snap button, good magic button there should be no glue Lou in the outside, or it will stick to the baby skin, hand touch can know. High-end magic buckle itself with a certain elasticity, and wide, to increase the waistline and baby joint close degree of the body. 6, the surface is the baby diapers close to PP material that surface, whether it is white, Dark colored cloth quality has the problem) , soft, Related to the baby's small PP is comfortable) 。 Treasure the mother for the baby's comfortable to consider!