BLUE VINYL COVERED Neck Contour 23 Long Seven different sizes of blue vinyl and four sizes of black polyurethane ensure effective cold therapy for anybody area or shape. Effective relief of pain Filled with a non-toxic silica gel that remains pliable throughout treatment. Delivers up to 30 minutes of soothing relief from acute pain swelling and fever. Latex free One year Warranty *HCPCS Suggested Code: E0230 Notice to California Consumers: WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm *