Posture Corrector Back Support Lumber Belt For Women Men 100% brand new and high quality posture corrector / bad back lumbar brace offering both compression and support to the upper and lower back (lumbar). Provides comfort, support and warmth to relieve pain and say goodbye to aching back pain and slouching shoulders. The elastic strap would give you the additional shield of stability and support. To further aid the posture, within the neoprene back panel are 2 high quality plastic supports/stays Description: Woven silicon/elastic carbon fabric materials is used Neoprene Gel material is used Breathable soft permanent-stretch nylon fiber material Gender: Unisex Body Part: Back Use: Posture Corrector & Shoulder Support Type: Brace/Orthosis Features: Immobilise, back support, posture corrector, neoprene, Front closure design for easy application Separate thoracic pad zone to direct pressure in this area of support. Can be used during gym and sporting activities. Color: Black(Due to different lights and screen resolution, color might look a little bit different. ) Size:S/M/L/XL/XXL/2XL/3XL/4XL Condition: 100% New Design: Unisex Waist Back Support Posture Corrector Material: Neoprene Included: 1 Pcs Posture Brace Size Chart: S: Fits Waist Size: 29.9″-34.6″ M: Fits Waist Size: 33.8″-38.5″ L: Fits Waist Size: 34.6″-39.3″ XL: Fits Waist Size: 35.4″-40.1″ 2XL: Fits Waist Size: 37.8″-44.1″ 3XL: Fits Waist Size: 38.5″-44.8″ 4XL: Fits Waist Size: 39.3″-45.6″ How to Use: Wear for 2-3 hours and then take the belt off. Give a gap of 2-3 hours and then repeat. Don’t justrely on the belt completely to improve the posture. Weak muscles can be improved with focused exercise and stretch routines. Exercises can be done with or without having the belt on.