This back support belt is made of breathable mesh material for comfortable wear. This is a custom-made lumbar corset that a family member had made at a hospital. It's suitable for someone who is 154cm tall with a 76cm waist, approximately a size S to M. If anyone can use it, please do. - Color: Beige - Material: Mesh - Design: Features three straps - Function: Breathable - Size Adjustment: Hook-and-loop adjustment - Features: Perforated design for improved breathability Please understand that this is a used item before purchasing.