Posture-correcting support made of stretch material to reduce shoulder strain. aoFIT Women's Posture Corrector Belt - Beautiful Posture, Rounded Shoulders Prevention, Thin and Unobtrusive, Adjustable Size, Easy to Put On and Take Off, Pink L/XL - Colors: Blue, Pink - Model Name: aOFIT Back Support - Functions: Posture correction, shoulder strain reduction - Material: Stretch material Thank you for viewing.