- Urgo Therapeutic Lumbar Heat Patch is indicated for relieving muscle and joint pain in the lumbar area - Provides constant and pleasant heat for up to 8 hours, helping to relax muscles and reduce discomfort - Localized heat diffusion for effective relief of lumbago and lower back pain - Each box contains 4 single-use adhesive patches, measuring 9 cm x 28.8 cm - Easy application directly on the skin in the affected area - Do not reposition or reuse the patch to maintain its effectiveness and adhesion - Recommended use: maximum 8 consecutive hours per patch - Medical device compliant with current regulations, safe and practical for personal care - Dispose of the patch after use with household waste