Lightweight design, good ventilation of the material, the use of 2 support waist back brace overall design and wider, more obvious support effect, fit underarm design, do not hinder the daily movement. Shoulder design, shoulder wide Y design, wear without friction with the back of the neck, reduce the body load, wear comfortable, all seasons. Reduce the body burden Three-dimensional integrated design, comfortable, considerate, thin, orthopedic in step, thin and considerate fabrics, skin-friendly and comfortable. Adjustable, shoulders, chest hunchback correction does not strangle the shoulders, straighten the posture, easy to wear, not strangle comfortable Back spine support strip, the waist lead belt connected to the Y lead belt in the body, waist to form a number of three-dimensional triangular support surface, strong support waist. Name: posture shaping belt Material: polyester Color: black,white Size: S,M,L,XL Applicable: Adult / unisex Package Includes: 1 x Posture Corrector Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. You can use it not only while sitting in front of the computer or driving, but also while exercising or gardening.Improve your overall posture at work or in life. Back spine support strip, the waist lead belt connected to the Y lead belt in the body, waist to form a number of three-dimensional triangular support surface, strong support waist. Adjustable, shoulders, chest hunchback correction does not strangle the shoulders, straighten the posture, easy to wear, not strangle comfortable. Three-dimensional integrated design, comfortable, considerate, thin, orthopedic in step, thin and considerate fabrics, skin-friendly and comfortable. Shoulder design, shoulder wide Y design, wear without friction with the back of the neck, reduce the body load, wear comfortable, all seasons. Reduce the body burden. Lightweight design, good ventilation of the material, the use of 2 support waist back brace overall design and wider, more obvious support effect, fit underarm design, do not hinder the daily movement.