Amazon Basic Care Pain Relief Patches, 10 Count

Suitable for back pain, stiff neck, muscle tension, joint pain & menstrual pains Continued action of the patches for up to 24 hours provides ongoing pain relief Intensity and longlasting sensation of “WARM EFFECT” may differ from person to person, depending on: temperature conditions, skin sensibility and body activity while wearing the patch (sweating, especially caused by sports activity, increases the warming effect) Dermatologically tested Does not contain medicines Does not stain and does not leave an oily residue Warm effect 24 hours after effect