The KONNY baby carrier in XS size, made with breathable AirMesh™ material, provides comfortable support for your baby with a head support. - Brand: Konny - Model Name: KONNY Baby Carrier - Size: XS - Material: Polyester, Elastane - Features: AirMesh™ (with head support) Length is not adjustable. *Regardless of the day of the week the purchase is made, shipping will be on Saturday afternoon or Sunday. Thank you for your understanding. There is no box or instruction manual. It will be shipped in simple packaging. Thank you for viewing.