Pain Relief Heat PatchActivate in 1 minute**The patch activates within 1 minute and will heat up within 5 minutes providing penetrating warmth for up to 8 hours.Up to 16 hours pain relief****Once removed it can continue to provide pain relief for a further 8 hours.Heat therapy is well recognised and recommended by health care professionals for muscular pain and stiffnessLong lasting, odourless, drug-free, warming pain relief to help get you through the dayDual ActionPain ReliefTherapeutic heat from the patch helps reduce pain giving a targeted analgesic effect right where you need itHeat TherapyPenetrating heat helps relax stiff, sore, aching muscles & joints helping to restore movementHeat increases blood flow to the affected area providing oxygen and nutrients to aid the healing processRecommended for muscular pain, strains and joint stiffness. Can be used for back, hip, thigh, calf, arm, neck and shoulder pain.Odourless heat patchLong lasting, t