Solid design, elastic and flexible large-area leather design for more comfort. Cross guide plate, the cross guide plate can be adjusted to multiple positions by cross pulling to support the aluminum plate. Supports the spine, straightens the back, and fits the waist posture. Shoulder comfort, soft and non-slip, fits the shoulder curve and disperses lead pressure. Waist support, the waist is supported by spring bars on both sides, which does not affect the shaping action. Triangular adjustment sticker, three-dimensional force-bearing upright posture conforms to ergonomic design. High-quality fabric, comfortable and breathable, comfortable, soft and breathable. Packaging list:1 x Back posture correction beltNote:1. Do not bleach. 2. Wash your hands with cold water. 3. Do not use a washing machine to dehydrate or wash with hot water. Note:1. Due to different monitors and different photos, there may be slight color differences between the actual product and the photos. Please understand that we guarantee that the style is consistent with the picture. 2. The size is measured manually, there may be an error of 2-5cm, which does not affect use. 3. Only sell main products and no other accessories. 4. After receiving the package, please check the package and product carefully. If the item received is defective or has any issues, please contact us via email to resolve the issue. We will reply as soon as possible and try our best to meet your needs. see moreComfortable on the shoulders, soft and non-slip, it fits the shoulder curve and disperses lead pressure. Waist support, the waist is supported by spring bars on both sides, which does not affect the shaping action. The solid design is full of elasticity, and the large-area leather design is more comfortable. Good fabric, comfortable and breathable, comfortable, soft and breathable. Cross guide plate, the cross guide plate can be adjusted to multiple positions by cross pulling to support the aluminum plate. Supports the spine, straightens the back, and fits the waist posture. Triangular adjustment sticker, three-dimensional force-bearing upright posture conforms to ergonomic design.