The product is a new ex M&S post-surgery non-wired smoothing back detail full cup bra in size 40F. This bra features a slate blue colour, bra strap style, hook & eye closure, and adjustable strap for everyday wear. It offers full coverage, back smoothing, back closure, and lightweight comfort with supersoft smoothing sides and back. The brand is Marks and Spencer, and it is designed for plus size women with a full cup size F.