1Long-term back support correction will make the figure look better, thin and unseen, and can be worn at home and office. 2The wideshoulder Yshaped design does not cause friction with the back of the neck when worn, reducing body load, and comfortable to wear, suitable for all seasons. 3The soft antistrangle pad is close to the curve of the shoulder, dispersing the pressure of the lead belt, and the fixed force point of the shoulder forms a horizontal tension perpendicular to the body. The effect of opening the shoulder is visible. 4The elasticity can be adjusted according to your own situation, and the double strap stretch to adjust the shoulder and back tension. 5This is a comfortable, lightweight and beautiful posture correction belt. It applies force to the shoulders, back, waist, and side ribs in a 360degree balance to achieve a girdle, slim body, straight back effect.