Manufacturer: Southwest Technologies Elasto-Gel Shoulder Wrap Hot/Cold is a versatile, reusable therapy wrap designed to provide effective hot and cold treatments for shoulder pain, inflammation, and muscle tension. Perfect for managing conditions such as rotator cuff injuries, shoulder strains, and post-surgery recovery, this wrap helps promote healing and alleviate discomfort. Features: -The wrap is specifically designed to conform to the shape of the shoulder, covering the upper arm, shoulder joint, and upper back for targeted pain relief. Its ergonomic design allows for a comfortable fit and effective application of heat or cold therapy. -The wrap can be microwaved to provide soothing heat, which helps to relax muscles, increase blood circulation, and reduce stiffness in the shoulder area. Alternatively, it can be chilled in the freezer to deliver cold therapy, which helps to reduce swelling, numb pain, and manage inflammation. Elasto-Gel will remain flexible even at -20F (-30C) -Holds its temperature for 20 to 40 minutes each time it is applied. -The Elasto-Gel material is puncture-resistant, so the wrap will not leak if punctured.