Ginger & Wormwood Neck Patch Self-Heating for Sanitation Workers - Breathable Herbal Warm Patch for Shoulder, Knee & Ankle - Flexible Fit for Daily Move, Long Lasting Comfort, 20 Pcs Large Size

["Infused with natural ginger and wormwood extract, this neck patch delivers deep, acting warmth to help soothe stubborn neck stiffness and tension. Perfect for desk workers, long‑haul drivers, cleaner, carpenter, beautician, fishing dock sorting worker, or anyone who wakes up with a sore, tight neck.","Especially contoured to fit the natural curve of your neck, it stays in place while you work, rest, or even sleep. No more rolling off or bunching up - enjoy hands‑free, all‑day comfort whether you are at a computer or lying on a sofa.","Breathable non‑woven fabric and a gentle, hypoallergenic adhesive reduce skin irritation even after 8 hours of wear. Keep your skin dry, making it suitable for daily use on neck skin. This patch is also suitable for shoulder, lower back, upper back, elbow, knee, ankle, wrist, abdomen.","Ginger provides fast‑acting warmth to increase local deep warming sensation, while wormwood has been traditionally used to ease muscle fatigue and joint discomfort. Together they offer a natural, drug-free option for those who prefer warmth over chemical heating patches or topical creams.","Each 20 patches are locked in a packaging. The packaging is a resealable aluminum foil bag, which is moisture-proof, light-proof, and has good airtightness. It is small and lightweight, making it convenient to carry when going out or traveling. Simply peel, apply to clean dry skin on your upper back or nape, and feel consistent 104°F ‑113°F (40°C-55°C), long-lasting warmth for up to 8 hours - no microwave, no cords, no mess.","Generous Pack Size: 20 patches per bag ( 100pcs=5bags ), each measuring 9cm x 13cm (3.54inch x 5.12inch) for external use only."]