Materials: Our carrier is made with lightweight, polyester material that has padded straps to support your shoulders from the weight of the baby. It also has a waist strap that eliminates stress on your back. For the comfort of the baby, it is made with mesh material for temperature regulation. ; Suitable for 3-36 month babies; Max capacity: 15KG. Design: sturdy buckle;High quality zipper;5cm width HOOk&LOOP; 3D Breathable Net Fabric; Non slip mat;Use thick and soft sponge dilated waist belt Foldable carrier hat: baby would feel more curiosity with their surrounddings, when you take your baby out,you can fold the carrier hat to give more view to baby and the baby would more exciting Two way use: carrier backpack and waist stool. Face to face type,front facing type,on back type and waist stool type, choose the type you like. Machine wash cold, lay flat to dry, adjustable durable waist belt for safer carrying. The baby carrier backpack meets the safety requirements of SGS certification.