Pamprin Heat Relief Menstrual Heat Patches, 3 count

Pamprin Heat Relief Air-Activated Menstrual Pain Patches are drug-free, odor-free, contoured heat patches that provide relief from period pain – both cramps and backaches. These single-use, air-activated patches provide up to 12 hours of pain relief by increasing blood flow, which relaxes muscles for soothing relief. The large contoured design is thin and discreet, ensuring convenience and comfort whether you are at home or on the go.