100% authentic and perfect to add to your wardrobe. I loved using this for my pochettes to transform them into shoulder or crossbody bags. From end to end it measures 50". As you can see it has been loved but has a ton of life left in it. These straps don't have date codes as most LV items do but know you are in safe hands as I on't carry and sell authentic items plus it comes with a certificate of authenticity from AuthenticateFirst.