I accidentally purchased the wrong size, so I am selling it as is. Manufacturer: DEZIYUA Product Name: Posture Supporter Model Number: BJ01 Size: M Contents: Main unit, instruction manual Quantity: 1 Specifications: Please refer to the manufacturer's website for details. [German Red Dot Award Winning Brand] DEZIYUA Posture Corrector [2024 Industry New Evolution! Improved Correction Power] Posture Supporter - Domestic Sales Limited Edition [Jointly Supervised by Japanese Physical Therapists] Excellent breathability, easy to wear, posture belt, skin-friendly material, adjustable and elastic belt, unisex, supports back muscles and rounded shoulders For beautiful posture (Size M) Please refrain from purchasing if you are looking for perfection or are overly sensitive. *Please note that returns are not accepted. Shipping will be done without the box, but the instruction manual will be included. Thank you for viewing.