Effective Relief for Shoulder Pain Aches - shoulder ice pack is specially designed for shoulder and arms to provides effective pain relief compression in addition to targeted cold therapy. The shoulder heat cold wrap is great to help relieve rotator cuff injuries, shoulder surgery, bursitis, swelling, tendonitis, frozen shoulder, biceps tear, general muscle aches, stiffness and tightness. Helps to speed recovery from shoulder surgery or injuries. Custom Fit Free Mobility - The shoulder ice pack wrap is made from soft stretchable neoprene fabric with 1 removable inner ice pack (9.8x9.5) and an extender strap which extends from 29.5 to 45.3 in chest circumference, the arm circumference extends from9-16 allowing for full range of movement and free mobility. The shoulder ice wrap is fully adjustable to fit a very wide range of body size and shape for men and women and adapts to left or right shoulder.Comfort Compression Therapy - shoulder ice pack rotator cuff cold therapy is designed for long hours of comfortable wear, and stays flexible straight from the freezer to comfortably contour around your shoulders, bicep, tricep to provide cold compression for biceps tear, shoulder fracture, stiffness, and inflammation. Easily adjust the level of compression by adjusting the velcro strap for optimal relief.Hot Cold Therapy - rotator cuff ice pack for shoulder surgery can be applied as hot or cold therapy, it stays cold for 25-30 minutes, gel pack keeps pliable during treatment. Cold therapy by freezing the gel pack in the freezer for 2 hours to relieve shoulder pain or discomforts or heat the pack in microwave for 20 seconds for hot therapy to relieve shoulder stiffness, muscle soreness.