How to Use: 1. Take out the posture device, clamp it on the table, move the big nut, and lock the clamp. 2. Adjust the height of the neck brace: press the switch with the left hand, adjust the height of the neck brace up or down with the right hand, adjust the height to the appropriate height, and release the switch. 3. Adjust the height of the top chest: hold the neck brace with the left hand, adjust the height of the top chest up or down with the right hand, and it to the appropriate height. Specification: Item Type: Sitting Posture Corrector Material: ABS Function: The double chest support embracing design makes the best use of the situation to attract children to get closer and more comfortable. Package List: 1 x Sitting Corrector

Posture Corrector for Correcting Sitting Posture: This corrector can help relieve the bone deformation caused by the wrong posture, avoid vision damage, and can also cultivate a good sitting posture. the normal development of the spine, posture brace improves the child's concentration. Posture brace can helpe you develop good habits of sitting, sitting posture corrector is easy to use. Back Brace for Posture Support Easy Install: This sitting posture corrector is easy to use and install, just clip the bottom shelf to the table and adjust the height of the corrector to your child's height. Posture corrector are great for work, home,office,travel,study, the posture corrector for women men is easy to use. Back Posture Corrector for Gift: This sitting position corrector is ideal for your child as a birthday gift, holiday gift and Christmas gift to the development of your child's spine. Posture corrector device nake you will have a posture. Soft Silicone Pad: Effectively buffer pressure, write more comfortably, effectively absorb collision force, sitting posture corrector reduce front chest pressure, posture corrector makes it safer to use. Posture corrector helps correct and maintain proper posture,improving posture. Comfortable Design Posture Corrector Women Men: This sitting posture corrector adopts the design of double chest support, which supports the child's chest, which is more comfortable and prevents the child from lying on the table. Shoulder back can make you more upright,more efficient for work,study,also can reduce neck and back pressue.