Robust and Cosy Provides firm but delicate backing, holding you up from slouching. Contrived of a featherweight breathable stuff with durable stitching offers extra long-lasting comfort and back-up. No matter, if you are stuck to sit and work for hours in the office or you stand still and operate the factory plant, this tool suits any routine. An Undetectable Outfit Completely undetectable clothing. Wear discretely and enjoy your new look. Works as an amazing outfit which enhances your personality while remaining an untold reality. It is a versatile unisex solution best for correcting the poor posture and refining your look. Easy Care Designed in a way easy to use, wash and last longer. Order Now Order confidently! Like the entire range of our product line, Real Doctors Posture Support! Made of a soft, stretchy blend of neoprene, it is lined with cotton for comfort and fits discretely under clothing. Hand washes. Product Details Product Name: Humpback Correction Belt Fabric: Polyester SBR Magnet Elastic Band Purpose: Prevent Hunchback, Correct Hunchback, Fix Clavicle Sizes: S--waist 60~75CM M--waist 70~85CM L--waist 75~90CM XL--waist 80~95CM 2XL--waist 95~110CM 3XL--waist 105~130CM Tips: 1. Due to different monitors and lighting effects, the actual color may be slightly different from the picture color. 2. Product tile measurement, manual measurement There is a little error, the actual product shall prevail! Please allow a distance of 2-3 cm. 3. If your size is at the critical point, please choose one size larger. 4. Asian size is smaller than EU/US/UK size, please compare with your detailed size before purchasing. 5. This product is an auxiliary protective gear. If the situation is serious, please consult a doctor in time!