FULL COVERAGE: Our Sunny Bay thermal neck wrap provides full coverage reaching even your hardest to reach neck, shoulder, and back pain. Our light weight and full coverage heat wrap provides a great options for anyone seeking pain relief. This product's large heating area is unmatched by any portable heating wraps. Our handsfree feature can help to heat all around the neck and also taller at the back of the neck for heating the occipital bones.HOT & COLD HEATING WRAP: Because our heating pad is dual purpose and does not require electricity, you can address any injury that requires a hot or cold therapy pack comfortably with no worries. Use it as a thermal pain reliever, neck tension device, shoulder relief, back pain relief and more!THERAPEUTIC Once your pillow is safely heated in the microwave, instantly place it on your neck for pain relief. Each pack holds in heat for 30 minute intervals, maximizing your relief for fast and efficient recovery. Stow your pad in your day bag or luggage for daily relief during travels near and far.COMFORTABLE Each pack is filled with fresh whole wheat fill to efficiently hold in heat and ensure a flexible fit around your target areas. Whether you’re standing up or moving around in your office chair, the pack stays put. Our anti-pill fleece cover retains warmth and is designed to protect your skin from the long-lasting heat stored inside. You’ll feel better in practically no time!REUSABLE No matter how many times you use it, our heat pack is ready for more. From the filling to the cover, we designed every detail to stand up to heavy, repeated use to provide you with consistent muscle pain relief on demand. -Sunny Bay Microwavable Neck Heating Pad -Relieves Muscle Tension and Pain -For Hot or Cold Muscle Therapy Soft Fleece Cover -26 x 5 x 1 in. Size 5" x 26". Filled with all natural grain for the best heat retention and soft feel. Spot clean only. Weight: 2.5 lb.