A waistband having a perforation on each of the left and right sides of the outer side of the bonding zone, and first and second fastening members on the inner side of the left and right wing portions, the first adhesive can be used when in use The fastener passes around the back of the user, and the inner side of the belt passes through the perforation on the right side of the bonding area to adhere to the bonding area, and then the right wing of the belt surrounds the outer side of the left wing and the back of the user. The second fastening component is adhered to the bonding area to strengthen the support waist and the back by the flexible supporting piece and the V-shaped rigid supporting piece, so as to conform to the body curve of the human waist and abdomen, so that the user can pull according to the demand The first and second fastening members are used to quickly adjust the waist tightness to be suitable for long-term wear in daily life or exercise.一種護腰帶，其帶體外側面之黏結區的左右側分別設有一穿孔，且其左、右翼部的內側面上分別設有第一及第二黏扣件，於使用時可將該第一黏扣件繞過使用者的背部，由帶體的內側面穿過該黏結區右側的穿孔而黏結於黏結區上，再將帶體的右翼部環繞該左翼部的外側面及使用者的背部而使該第二黏扣件黏結於該黏結區上，以藉撓性支撐片及V型剛性支撐片加強支撐腰部及背部，以符合人體腰腹部活動時的身體曲線，讓使用者可依需求拉起第一、第二黏扣件而快速調整束腰鬆緊度，以適合於日常生活或運動中長時間配戴。
