10 x 13 cm Made from: Each patch contains a soft , flexible backing that adheres to underclothing, bending and flexing as you move. Ideal relief for lower back pain, muscle tightness, sore joints, tendon or ligament strain, and menstrual cramps. Flexeze Heat Patches are a safe, convenient way to relieve tense or tight muscles for up to 12 hours. Air-Activated, Flexeze Patches are designed to warm gradually and reach maximum heat in approx 30 minutes.
Place of origin