Hello, I used to have a black Neonoe monogram bucket bag and so I do still have the receipt for that but they had to repair it and just give me a brand new strap so I am selling this used strap… It is in good condition. It does have scratches on the hardware. There is two little indentations in the leather shown in the photos in the little video you can unsnap it to create a Crossbody strap… or just keep them buttoned, and it will be a shoulder strap… you can use this for any Louis Vuitton bag. Yes, this is 100% authentic proof is in the receipt they gave me to revarnish the top of the bag. My name is on there. I email addresses on there just so you know that it is authentic.