Posture Support White Longline Bra size 48B This longline posture bra supports your back with crisscrossed powermesh bands while offering extra coverage. Using flexible side boning, this design provides firm control and a two-inch bottom band shapes the waist. The front hook closures makes taking it on and off so much easier *Poly/nylon/Lycra spandex *Light. Lift: wireless cups provide all-day comfort and shape * good pre-loved condition, like new flat lay measurements: ptp: 21 1/2" length: 17 1/2" midline bottom: 18" Offers Welcome