Stuart Weitzman Women's Black Patent Heels Size 7

Shiny black Stuart Weitzman high heels. In good used condition. Mark on one of the heels. The size has been worn off, but I remember them being a 7. B is marked on the bottom from being at a vendor booth to differentiate between the sellers. Size 7 2 1/2" heel Smoke-free and golden retriever-friendly household.