【Posture Corrector Belt】 Color: Black Unisex! ✅ Brand new, unused ✅ Immediate purchase OK! Want to improve your posture, which has been affected by desk work or excessive smartphone use? Easy to adjust the tightness with Velcro! Slim design, can be worn as an undergarment ◎ 【Material】 Polyester 90% / Polyurethane 10% 【Size】 S: Waist approx. 58-64cm M: Waist approx. 64-72cm L: Waist approx. 66-76cm XL: Waist approx. 68-80cm 2XL: Waist approx. 70-84cm 3XL: Waist approx. 74-92cm ※ The range that can be adjusted with Velcro is listed. Due to the stretchy material, there may be slight variations. ⚠ Due to being an overseas product, there may be some loose stitching. ⚠ Opened for inspection, but it is an unused item. ⚠ We will pack carefully, but wrinkles may occur. ⚠ Colors may appear different depending on your monitor environment. Please feel free to comment if you have any questions! If you have any problems, please contact us before leaving a review. Thank you! M499