theraice rx elbow & knee ice pack for injuries compression sleeve, reusable gel cold pack for knee, elbow, ankle, calf - flexible cold wrap recovery for meniscus, acl, mcl, bursitis pain relief (m) theraice rx naturally relieve joint and muscle pain, swelling, and more with the theraice rx hot and cold compression sleeve. unlike traditional ice packs, this flexible sleeve can soothe and support without sacrificing mobility. it provides comprehensive, 360° coverage for faster recovery from injury or chronic conditions, or as part of a general pain management plan. made with cutting-edge material and expert-grade gel, this compression wrap is both comfortable and versatile and is great for use on the knee, elbow, bicep, hamstring, thigh, quad, calf, or ankle. use it to warm up muscles before working out or playing sports. then freeze it to help reduce any swelling afterwards. <br><br><b>compression sleeve features: </b><br><br> complete, 360° arm or leg coverage<br> provides natural relief via hot or cold therapy as needed<br> flexible wrap can be used on knee, elbow, bicep, hamstring, thigh, quad, calf, or ankle<br> stabilizes the area while maintaining mobility<br> stretchable and form-fitting<br> clean, convenient, and travel-friendly design.</b><br><br>freeze: place sleeve in freezer bag and put in freezer for at least two hours.<br>heat: remove sleeve from any plastic bags. be sure sleeve is at room temperature. microwave for 10 seconds, if more heat is needed microwave in 5 second increments.<br>apply: gently pull sleeve onto the treatment area of the body and keep in place for approximately 15 minutes.<br>wash: hand wash with damp towel. do not submerge sleeve in water. air dry, do not machine wash. <br>caution: if gel comes in contact with skin, wash the area immediately with soap and water. if crystals become visible, throw away the sleeve and do not apply to skin.