Pain Relief Heating Pack, Heating Pad Microwavable, Natural Hot Therapy for Muscle Pain, Joints, Cranps, Neck and Shoulders, Fill up The Heat Storage Clay Sphere (gray)

[Natural moist Heat Therapy] : Electric heating pad (8.7 inches wide and 4.7 inches long) filled with white natural clay spheres for long-term relief of penetrating pain. Microwave heating for 1 minute, can store heat for 20 minutes, quick pain recovery.
[Reusable heat pad]: Can be used on every part of the body – alleviates pain and discomfort, and promotes body relaxation! Heating packs provide moist, deep, therapeutic heat where it is needed most.
[Ideal for hyperthermia!] Rectangular multi-purpose bag for all parts of the body to relieve pain and discomfort and promote body relaxation! Heating packs provide moist, deep, therapeutic heat where it is needed most.
[Can be microwave fresh for 20 minutes] Put it in the microwave oven and heat it every 1 minute until it reaches a comfortable temperature. Applied to the injured area, lasting pain relief. The hot compress is heavy and knobby, giving the feeling of embracing the pain in the affected area.
Heat therapy is effective for muscle injury and pain Heat therapy can help quickly recover from injury. For the neck, shoulders, back, arms and legs. A good way to relax and relieve back pain is to hold it behind your back while sitting. Helps relieve stiffness, muscle knotting, tightness, and inflammation.