100% SAFE: Because it is made with natural buckwheat, flaxseed and soft fleece exterior, the hot pillow is safe to use by everyone, as long as the temperatures are not extreme. The pillow is reusable and can be microwaved or used in the freezer. Why should you use a hot or cold pillow? Because the temperature drift can help with multiple affections. With a warm and moist buckwheat & flaxseed heating pad alleviates muscle soreness, migraine pain relief . At the same time, a cold cushion applied around the neck or lumbar area can help you relax after a long day. Target sore muscles, achy joints, injuries, arthritis, tendonitis, stress, tension, neck pain, headache, cramps, and migraine relief. Our buckwheat heating pad has an all-natural solution that can truly do wonders: the amazing buckwheat hot and cold pillow!. The microwavable pillow is made with buckwheat & flaxseed filling and soft leopard print fleece exterior for more comfort. The heatable cushion is soft, cozy and easy to use. It is perfectly sized for any area that you may need to use it on. The heatable pillow has an all-natural buckwheat seed filling that can be used in the microwave or freezer. The hot or cold pillow can be applied directly on the affected area for muscle relaxation or pain management.