LifeWave X39 (X39) 30 patches [Authentic] + 9 patches I purchased these here, but I bought too many, so I am selling them this time. Expiration date: April 2027 February 2027 (9 patches) ← These were recently opened in October, and this is what remains. Unopened, brand new. I store them wrapped in aluminum foil to protect them from electromagnetic waves. I will also wrap them in aluminum foil and put them in a dedicated pouch for shipping.