Condition: 100% New Item Type: Back Correction Belt Color: Black+Red Scope of Application: Designed for chest, back, and spine support; helps promote proper posture and comfort Function: Ergonomic design provides support to help relieve back discomfort, encourage shoulder alignment, and support a more natural back position Applicable People: Unisex, suitable for children and adults Optional Size: XS, S, M, L, XL, 2XL, 3XL, 4XL, 5XL Wear Process: First Week: Adjustment period – wear loosely to allow the body to adapt Second Week: Retention period – gradually adjust for a more secure fit Third Week: Adaptation period – recommended to wear for approximately 2 hours daily Size Chart: XS: Length 86cm / 33.9in, Height 45cm / 17.7in S: Length 98cm / 38.6in, Height 45cm / 17.7in M: Length 100cm / 39.4in, Height 45cm / 17.7in L: Length 102cm / 40.2in, Height 45cm / 17.7in XL: Length 104cm / 40.9in, Height 45cm / 17.7in 2XL: Length 106cm / 41.7in, Height 45cm / 17.7in 3XL: Length 108cm / 42.5in, Height 45cm / 17.7in 4XL: Length 110cm / 43.3in, Height 45cm / 17.7in 5XL: Length 115cm / 45.3in, Height 45cm / 17.7in Features: 1. Encourages shoulder alignment and helps reduce strain on the shoulders and upper back 2. Ergonomic design contours to the body to provide support and comfort 3. Hook and loop closure allows for easy adjustment and secure fit 4. Supports natural spinal alignment and helps reduce muscle fatigue from poor posture 5. Provides support for the back and shoulders to help maintain proper sitting, standing, and walking posture Package Includes: 1 x Back Correction Belt