Compact posture support belt, size 28X19X2 cm, designed for everyday use by adults and children. Breathable, elastic materials provide comfortable support without digging into the shoulders or restricting the waist. Key benefits Promotes a more upright posture and a neater back profile without rigid hardware. elasticity reduces pressure points so the belt sits comfortably during daily activities. Breathable upper brace keeps airflow around the shoulder and back for longer wear. Simple design and adjustable straps make it easy for both adults and children to put on and remove. Product features Dimensions: 28X19X2 cm for a compact fit that tucks under clothing. Material: Elastic, breathable fabric for comfort and airflow. Construction: Upper brace supports the shoulders while the back section helps maintain alignment without harsh pressure on the waist. Adjustable fit: Straps allow customized tension for different body sizes and comfort preferences. Easy operation: Can be applied and adjusted by the user without assistance. Practical use scenarios Office work: Wear while sitting at a desk to help maintain a straighter upper body during long periods of computer use. Study and reading: Use during study sessions to reduce slouching and improve sitting posture. Daily activities and light travel: Wear under clothing when walking, commuting, or doing household tasks for discreet posture support. Compatibility and suitability Designed for both adults and children who want a noninvasive, adjustable posture support. Compact size fits easily under most shirts and jackets for discreet use. Care and maintenance Hand wash with mild detergent and air dry to preserve elasticity and breathability. Inspect straps and seams regularly for wear and if any damage appears. This posture support belt offers a balance of comfort, breathability, and simple adjustability for everyday posture management and a more confident back profile.