Back Correction Supporter Posture Correction Belt Unisex Black Corrects back muscle lines and features a waist belt to reduce the burden on the shoulders. Long hours of computer and smartphone use, desk work, housework, etc. Forward-leaning work can cause the muscles around the shoulder blades to stiffen. Poor posture can cause headaches, stiff shoulders, stiff necks, back pain, eye fatigue, and stress. It can also lead to poor blood circulation, decreased metabolism, and affect health. ◆ Beautiful Posture Correction Poor posture ruins your style! Stretching your back makes you look taller. Pulling both shoulders outward lifts the bust and helps to eliminate a protruding belly! Maintaining beautiful posture is difficult, but wearing a supporter helps you to be aware of the correct posture. It naturally leads to the improvement of your original beautiful posture. ◆ Unisex The size is free (chest size adjustable from 70cm to 120cm), so it is a unisex design that can be used by both men and women. It can be worn under clothing, so it can be used daily. ◆ Easy to wear with Velcro Easy to wear! Simply put the belt over your shoulders, pull the tape, and adjust the size with Velcro, and then fasten it in your desired position. Easy to adjust! It fits snugly on your back and improves your posture. Wearing time First week: Adaptation period: 15-20 minutes Second week: Adjustment period: Increase by 20 minutes each day From the third week: Duration: 2 hours per day ※ Precautions for use Start with about 15 minutes at first, and gradually increase the wearing time as your body gets used to it. Tighten it without overdoing it. Always wear it over your underwear. Do not use if you are pregnant. If you feel any abnormalities during use, stop using it. There are individual differences in use. ※ Due to rising shipping costs, the product will be delivered in a simple OPP envelope instead of the product package. ※ Chest size adjustable from 70cm to 120cm