Description: Comes with 3 different size ice bag and 1x blue ice wrap and 2x black strap, the shoulder ice belt can be fully adjusted to provide a custom fit and comfort while maintaining firmness. Suitable for people of different sizes. All-in-one solution: Ice therapy shoulder pads can be used on shoulders, arms, knees, etc. Effectively relieve body aches, arthritis, exercise, stiffness, neuralgia, surgery, bruises, sprains, strains, knotted muscles, inflammation and tightness. Comfort and mobility: The shoulder ice pack is comfortable to wear and easy to put on and take off. The fully flexible heated/cold gel pack fits the shoulders while still allowing the arms to move naturally. Easily adjust the compression level by moving the fixed tongue on the external compression pad to achieve the best compression effect Thermal therapy: The ice pack shoulder bag can be used for thermal therapy and keep it at a low temperature for 25-30 minutes. The gel pack remains flexible during treatment. The cold treatment is performed by freezing the gel package in a refrigerator for 2 hours, when you heating it in a microwave for 20 seconds for heat treatment. Leak-proof lock: no longer worry about splashing, dripping and wetting the cloth, and no need to worry about hot water scalding the skin Specification: The temperature of hot water therapy is 50-60°C /122°F-140°F Size Chart: L Ice Bag Size: approx. 28x5cm / 11.02x1.97 inch M Ice Bag Size: approx. 23x5cm / 9.05x1.97 inch S Ice Bag Size: approx. 15x5cm / 5.90x1.97 inch Black Strap: approx. 58cm / 22.83 inch Blue Strap: approx. 58x24cm / 22.83 inch 9.45 inch Package Includes: 1x Fixed belt 2x Black Strap 1x Ice bag