- Urgo therapeutic lumbar heat patch, designed to relieve 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 - Optimal and localized heat diffusion for effective relief of lumbago and lower back pain - Each box contains 4 single-use adhesive patches, sized 9 cm x 28.8 cm - Easy application directly onto the skin in the painful area - Recommended use: apply one patch for a maximum of 8 consecutive hours - Do not reuse or reposition the patch once used - Medical device compliant with current regulations - Keep in the original box and retain the instructions for use - Ideal for people seeking fast and safe relief from lower back pain