The pad helps provide relief from back and neck discomfort, as well as soothe sore and aching muscles. It promotes overall relaxation and helps reduce body tension. The even distribution of gentle heat across the pad contributes to these benefits. High Quality Made with comfortable, slightly stretchable neoprene and nylon fabric that offers support while allowing air circulation. Features adjustable self-fastening straps for a secure and customized fit. Designed to be breathable, absorbent, skin-friendly, and flexible, making it suitable for extended wear. Enhanced Warmth This thermal shoulder support includes four heating pads on the shoulders (two per side) and one wide heating pad on the back, delivering consistent warmth to help support shoulder recovery. Pain Relief Commonly used by individuals experiencing frozen shoulder, sprains, strains, torn rotator cuff, bursitis, shoulder muscle soreness, tendonitis, stiff joints, AC joint issues, and similar conditions. Additional Benefits Helps improve microcirculation, support metabolism, and reduce fatigue. Provides added warmth during cold weather, offering comforting support to the shoulders. A thoughtful gift option for loved ones. Size Guide - Extra Large (XL): Shoulder width approx. 50 cm, fits weight range 150–190 lbs - Large (L): Shoulder width 45–48 cm, fits weight range 130–150 lbs - Medium (M): Shoulder width 40–44 cm, fits weight range 110–130 lbs - Small (S): Shoulder width 40 cm, fits weight range 90–110 lbs