12hours Custom Health Care Body Warmer Pack Patch Heating Pad for Fatigue Relief OEM ODM Available

12hours Custom Health Care Body Warmer Pack Patch Heating Pad for Fatigue Relief OEM ODM Available. Natural Self Heating: Air-activated technology provides instant heat without external power sources. Multiple Heating Durations: Available in 6-8h, 8-10h, and 10-12h options to suit different needs. Versatile Application Areas: Suitable for knee, back, abdomen, stomach, waist, shoulder, and neck relief. OEM and ODM Services: Full customization available including samples, designs, and flexible options. Long Shelf Life: Low air permeability packaging guarantees a 3-year shelf life. Pain Relief Benefits: Effectively relieves pain from cold, dysmenorrhea, rheumatism, arthritis, and old wounds. Quality Certifications: Meets strict industrial standards with CE and MSDS certifications. Fast Delivery: Factory located near Qingdao Port ensuring quick shipping and excellent service.