Includes Certificate of Authenticity. Beautiful classy Louis Vuitton Montaigne Monogram Bag MM with original monogram strap. I had all the leather professionally cleaned and color restored and sealed. Such a beautiful versatile bag with the removable sholder strap...approximate length 28.50" you could easily add a longer strap so it could be worn crossbody. Approximate size 13.50" x 5.75" x 8.50" Includes Louis Vuitton dust bag and lock and key and box. Includes Certificate of Authenticity.