Material: 100% cotton Fabric weight: approx. 280 g / m2 Suitable: from about 3 months (size 62 - 68) to about 3 years (size 104), depending on the size The baby carrier has the international ASTM certificate. Straps Straps: to choose between classic without crossing option or wide with crossing possibility Be Lenka 4ever NEO is an improved sophisticated assistant for carrying your baby. The baby carrier is fully adjustable to the size of the baby. The width of the baby carrier is very easy to adjust using the drawstrings located at the front of the backrest, just above the belt. You just need to pull the laces according to the size of your baby and tie a knot. Buckles We have complemented the construction of the baby carrier with two improved safety buckles. The back buckle is magnetic and can be removed with one hand. The lumbar buckle also provides greater take-off comfort and can be removed more easily. At the top of the backrest there are rubber bands, with the help of which you can effectively adjust the width of the baby carrier so that the child's head is fixed, since it is assumed that he will not yet hold it on his own. This way of adjusting the baby carrier guarantees maximum safety during use. The backrest height is also adjustable. It can be tightened/released as needed using the handles at the top of the backrest. Comfort The belt is ingeniously designed and in this model also specially reinforced so that it adapts perfectly to each type of figure. It's soft and comfortable and contains a handy pocket in the middle. You can use it as a pocket to store small things. You can choose the shoulder straps of the baby carrier: wide, which can be crossed on the back, or classic, ergonomically shaped (without the possibility of crossing). Part of the baby carrier are bibs - shoulder strap protectors. You can find more information about strap types on our blog. Head hood The baby carrier is equipped with a hood, which will serve as protection against the sun, wind or to eliminate ambient noise when the child falls asleep in the baby carrier. Rubber bands are used to hold the hood, which are attached to the hooks located on the shoulder straps. All instructions for use and instructional videos can be found on our YouTube channel Be Lenka. MADE IN SLOVAKIA