YSL Niki Medium Flap Shoulder Bag in excellent (essentially brand new) condition. Can be used as a crossbody (appropriately 20.9 inch drop) or has convertible chain to wear it as a shoulder bag (11.8 inch drop). It is approximately 7.9 inches high, 11” wide, and 3.4 inches in diameter. Absolutely beautiful bag. Purchased on Poshmark so not sure of authenticity. Very spacious. Exterior pocket on front and back. Interior pocket in front and back. Back interior pocket is zippered.