Name: Anti-hump correction belt Fabric Name: Polyester Color: Black Is there a fight: No Suitable for season: General four seasons Size chart S Recommended height 110-140 CM Recommended weight 20-25 KG M Recommended height 135-160 CM Recommended weight 25-35 KG L Recommended height 155-165 CM Recommended weight 35-45 KG XL recommended height 165-170 CM recommended weight 45-60 KG XXL recommended height 170-180 CM recommended weight 60-65 KG 3XL recommended height 175-190 CM recommended weight 65-75 KG Technical data: Anti-hump posture correction belt, fish bone shaped plastic back support, provides full back and waist support, prevents scoliosis, corrects hunchback, improves unhealthy posture. Breathable fabric, porous ventilation material is made of soft and comfortable, can put posture corrector inside clothes, breathable without load. Nylon shoulder strap and Velcro, adapt to the back, are strong and not easy to fall off. Flexible adjustable shoulder strap can achieve satisfactory wearing effect according to your needs. Suitable for work, home use, outdoor sports, etc. 5. Lots of occasions, wearing without burden. It is used to correct poor posture, poor blood circulation, weaken limbs to help you maintain good posture and maintain habits. Warm reminder: at the beginning of use, it is normal for the muscles to feel pain and slight discomfort. This is because the posture correction belt corrects the wrong posture. It is not recommended to wear it for a long time early stage of use.