Muscle soreness and body aches shouldn't be a regular part of your everyday routine. When you get home from a busy day, you should relish in some much needed recovery time with ComfiPak! Our outstanding gel beaded heating therapy pads are perfect for relieving pain in various parts of your body.Using a combination of hot and cold therapy, you'll be enjoying great healing of your tissues/muscles by reducing discomfort caused by inflammation and injuries. High quality gel beads are used that offers comfort premium flexibility for a variety of applications.PRODUCT FEATURES 6 Pack Heart-Shaped or Round Dimensions: 4.75" x 4.7" Microwavable and Freezer Safe Reusable Non-Toxic FDA Approved Temperature Controlled Gel Beads Strong PVC Material Soft Fabric BackingComfiPak gel bead hot and cold pack is the best solution for most common aches. Great for home, sports facilities, gym, yoga, and schools, you'll be soothing aches and pains with quickly and effectively. Designed to work on many parts of your body like your head, back, neck, shoulders, arm, elbows, wrists, back, knee, shin, foot, and ankle.WARNING: Use as directed to avoid possible injury. Test temperature by applying ComfiPak to sensitive skin, such as the underside of the wrist. Always test the ComfiPak pad inside its special cloth cover. If the ComfiPak wrap feels uncomfortable, remove for a few minutes and retest until comfortable. Do not use on infants. Pay special attention when using ComfiPak for young children and older persons whose skin may be less sensitive to temperature extremes. Persons with diabetes, circulatory problems, nerve damage, paralysis or insensitive skin should use only as directed by a physician. Consult your doctor before treating any serious injury or when pain persists. DO NOT USE IN CONJUNCTION WITH LINIMENTS, BALMS OR LOTIONS.