Size : S ; High Quality: Posture corrector for women is breathable and soft, lightweight, thin, comfortable and invisible under your clothes. Adjustable: Fixed Velcro which can adjust shoulder freely according your requirement. Hollow-out foam fabric makes it more Comfortable and lightweight. Back & Shoulder Posture Corrector: Wearing back posture corrector is a good way to stretch muscles and reduce stress, so regular use of back support brackets can effectively repair your muscle strain and spine injury. High Elastic Belt: The belt of the posture corrector is made of high elastic material, integrated molding, stretch, soft and comfortable. Specifications Colour Name black