Cura-Heat Pain Relief Heat Patch 3sAfter using the product, we would be grateful for your feedback.Please follow the link below.https://www.surveymonkey.co.uk/r/cura-heat_back_and_shoulder_painUp to 24h Pain Relief* Heat PatchPenetrating heat action**Cura-Heats penetrating heat action lasts for 12 hours and once removed the pain relief can continue for a further 12 hours, resulting in up to 24 hours pain relief. Simply open the sachet and apply to your clothing/underwear where the heat radiates through to the source of pain - decreasing stiffness, improving mobility and relaxing tense/aching muscles. Non-medicinal, fragrance-free, and with a thin and discreet design, Cura-Heat Back and Shoulder Pain provides a convenient way to manage your back and shoulder pain.All day pain reliefNon-medicinalThin and discreet