These practical one-size-fits-all diapers fit from around 3 to 18 kg: in fact, thanks to the handy reduction buttons, you can adjust them according to your little one's build. In addition, 3 4-layer inserts (one in microfiber, one in bamboo and one in hemp) are included with each diaper, with which you can adjust the level of absorbency according to your needs. With younger children, you can only use one insert, perhaps the microfibre one (which absorbs well and dries quickly!), and then add the bamboo or hemp one when the child grows and the amount of pee increases. You can also use more than one insert at a time, reaching the point of using 3, perhaps for the night. These diapers have a perfect fit, thanks to the two rows of buttons: with one you can adjust the waistline, while with the other you can adjust the thighs. Their particular design fits children of very different sizes with perfect adherence, adapting perfectly to their body: the encumbrance is minimal and even the little ones will not suffer the "bundled" effect. The pocket where the inserts are inserted is equipped with an elastic band that prevents the inserts from protruding once positioned inside the diaper, while the exclusive double external barriers prevent liquids from passing avoiding the damp effect around the thighs, typical of many pocket models. They are made of a particular perforated internal draining fabric called bird-eye: it is soft and fresh on the side in contact with the baby's skin and does not retain moisture, so it does not give the sensation of wetness. These materials, ethically manufactured in China by one of the most prestigious and competent companies in the sector, enjoy Oeko-Tex certificates. They close with two rows of pressure buttons (SNAP), resistant to wear and tear and resistant to little hands. They are guaranteed for one year on any manufacturing defects. Available in ten colorful patterns (two of which replicate modern art paintings: they are limited editions!) Dimensions of the inserts: 13.5 cm x 35 cm