Back support posture corrector that firmly supports the back and creates a natural posture. Size M - Brand: DEZIYUA - Type: Posture Corrector Belt - Corrective Support: Provides back support - Comfort: Uses mesh material - Discreetness: Simple design Thank you for viewing. I purchased this for my daughter in October 2025, and she tried it on over her clothes, but the size didn't fit, so I am selling it. I am also listing this on other flea market sites, so I apologize if it sells out. Includes instructions. No box.