Combination Therapy-hot And Cold * Cold Therapy Wrap * Designed For The Knee * Fully Flexible For Continued Mobility And Comfort * Elastic Straps Provide Gentle Compression And Secure Positioning * Often Recommended For Athletes Or Post-surgical Use * Remains Cold Long Enough To Provide Therapy While Allowing You To Remain Active * Perfect For Sprains Bruises And Swelling * Heat Therapy Wrap * Designed To Relieve Pain And Relax Sore Muscles Around The Knee * Fully Flexible For Continued Mobility And Comfort * Elastic Strap Holds Heat Snugly In Place While You Continue Regular Activities * Patented Natural Crystal Fill For Maximum Moisture With No Allergens * Fill Will Not Decay Develop Unpleasant Odors Or Support The Growth Of Mold And Bacteria * Perfect For Chronic Pain From Past Injuries Arthritis Etc. Cold: Includes One 12 X 13 Maxcomfort Wrap * Three Elastic Straps (detachable) * Two Reusable 6 X12 Ice It! Gel Packs Hot: Includes One 9 X12 Microwavable Moist Heat Wrap * One Elastic Strap (detachable)