Other Information: Store at room temperature 59-86 degrees F (15-30 degrees C). Do not store in direct sunlight or expose to excessive heat. Tamper Evident: Do not use if packet containing the patch is torn or broken. Misc: For the Temporary Relief of: back pain; muscular pain; joint pain. External. Contents: 1 patch. Questions & comments? 1-899-359-3478 (M-F) 9 am to 5 pm eastern or www.pharmadel.com. Made in China.