BabyBjorn Baby Carrier Synergy Mesh Material, Navy Can be used from newborns (before they can hold their heads up). Exclusively for 0-12 months, making it a product specifically for infants (similar to the Baby Carrier MINI). Compared to other products, it's easy and convenient to put on and take off. Suitable weight: 3.2kg - 11kg Instructions for use are written on the carrier itself. You can also download the "Baby Carrier Synergy Instruction Manual" by searching online. The first photo is the back, and the second photo is the front. The color in the first photo (taken with flash) is close to the actual color (navy). It has been used, so it's being offered at a low price. Please refrain from purchasing if you are sensitive to used items. Packaging will be simple. (Recycled materials may be used.) We plan to make it as small as possible and pack it in a bag for shipping. No pets, no smokers. BabyBjorn BabyBjorn Baby Carrier Mini