🔥 MAGICAL WARMERS HEATING PAD THERAPY: SET PACK of 7 HAND WARMERS REUSABLE, heat up with just a single click to its integrated metal disc. You would have instant heat, up to 130 degrees that would help boost the flow of blood and nutrients on the desire area, reducing back pain, cramps, shoulder and neck pain up to 45 minutes, depending on the size. 🔥♻️ EASY TO USE AND REUSABLE: After it cools, the heating pad can be reset by boiling it for 10 to 22 minutes depending on the size. Let cool, and the hand warmer it's ready to used again. ❄️ 🔥 Wrap waist for comfot: It comes with a wrap waist to held closed the heating pad to your body, ideal for back pain relief 💎 EXTREMELY DURABLE - Thick medical grade pvc and strong seal prevents leaks or punctures. ❤️‍🔥 ENHANCED FULL-BODY SUPPORT –waist wrap allows you to use to reduce back pain, muscular pain on lower back, elbows, shoulders, and other areas for fast, supportive relief 🤑 MOST VALUE FOR YOUR MONEY - Comes in four well thought heating pads sizes that can be used for almost any pain in your body.