Strong viscosity, not easy to fall off after repeated useThe hemming is exquisite, the workmanship is , the stitches are even, and it is firm and .Naturally ventilated and good toughness, provide effective support pressure evenly distributed, avoid local compression.Improve the hunchback and make the posture more upright.Wear comfortably, say goodbye to back pain and sagging shoulders.Package includes: 1*Humpback Correction Straphint:1. Due to different monitors and different photos, there may be slight color difference between the actual product and the photo. Please understand, we guarantee that the is the same as the picture.2. The size is manually measured, there may be an error of 2-5cm, which will not affect the use, please pay attention when taking pictures.3. Only sell main products, not other accessories.4. After receiving the packaging, please check the packaging and products carefully. If the received item is defective or has any problems, please contact us via email to resolve the problem. We will reply as soon as possible and try our best to meet your needs.Easy to adjust, stable and not easy to loosen.Easy to adjust, stable and not easy to loosen. Wear comfortably, say goodbye to back pain and sagging shoulders. Improve the hunchback and make the posture more upright. Naturally ventilated and good toughness, provide effective support pressure evenly distributed, avoid local compression. The hemming is exquisite, the workmanship is , the stitches are even, and it is firm and . Strong viscosity, not easy to fall off after repeated use.