Title: BLOOD MENSTRUHEAT CRAMP RELIEF 2S Brand: BLOOD Size: 2 pieces Packet Details: Air-activated, single-use heat patch. Provides up to 12 hours of continuous heat. Tear open the packaging to activate; heats up within 5-10 minutes. For best results, paste onto underwear or the underside of a shirt. Remove every hour for at least 5 minutes to allow skin to rest. Features: Experience 100% drug-free, natural relief from menstrual cramps with our advanced heat therapy patches. Engineered with patent-pending RealHeat technology, these patches deliver optimal, steady warmth to relax uterine muscles and improve blood flow. The ergonomic, flexible design ensures a comfortable fit that contours to your body, while the improved Japanese adhesive keeps it securely in place. Odourless and discreet, these patches are perfect for soothing pain on the go under your clothing. Each pack contains two single-use patches designed for fast, effective comfort whenever you need it most. Ingredients: Iron, Activated Carbon, Water, Salt, Vermiculite