Thermophore® MaxHEAT™ Moist Heating Pad, 14 x 14 Inch, 1 Each Comb Otoscope Opthal Sets 5)) * Dual durometer for Style:Pair (Left & Right) 5)) * Dual durometer for medial side or spur fascia relief and maximum comfort while standing walking or running *Medium durometer silicone in main body efficiently absorbs impact and recovers quickly *Softer silicone blue zone area provides increased comfort and pain relief *Optional anti microbial cover absorbs odor prevents bacterial growth and allows foot to slide easily into the shoe *Retains shape will not deform or degrade with use *Washable and reusable *1 pair package *Covered Large cut to fit V1 Temperature of pad reaches a maximum of 150 to 165° F Turns off automatically after 25 minutes