Other Information: Store at room temperature - do not exceed 86 degrees Fahrenheit, 30 degrees Celsius. Misc: 4 inches x 8 inches (10.2 x 20.3 cm). Lidocaine & Menthol. Targeted pain relief in an individually wrapped, easy to apply patch. Individually wrapped. Easy to apply. Flexes with every move. Back & large areas. www.ZimsUSA.com. Made in China. Assembled in USA.