This is a posture-correcting belt with a cross-design that supports posture, featuring an open-back style made of stretch material. - Color: Black - Design: Open-back style - Material: Stretch material - Purpose: Posture correction - Features: Cross-design support belt Thank you for viewing. ↑ The above is an automatically generated text. ↑ I purchased this intending to use it for correcting a hunched back, but the size didn't fit, so I am putting it up for sale. There are two types available: - With arm tightening support (XL) - Posture correction supporter with front hook (L)