describe:1. Ideal 2 lb Weighted Heating Pad for Sore Neck and Shoulders: The weighted neck and shoulder heating pad uses pure stone seeds as the weighted material, which helps it conform to the body more easily. The healthy ergonomic 2-pound weight design provides deeper relaxation and helps relieve neck, shoulder and upper back pain in daily work life.2. Stay warm even at lower heat settings: 6 levels of temperature settings (40/104F~60C/140F) to meet your various needs from simple relaxation to pain relief. This neck and shoulder heating pad features fast heating and even heat distribution to quickly soothe and maintain a comfortable temperature range. (There is a heating coil at the lower part of the collar. When needed, just fold the upper part of the collar to feel the heat closer)3. The countdown is safer, more convenient and durable: the built-in chip intelligent controller has a 4-level timer, and it counts down to 0.5H/1H/1.5H/2H every half hour and automatically shuts down the setting. The operation is simple and convenient, and you can heat with confidence, allowing you to use it. Stay relaxed during the process. Move freely wherever you like with the 7ft Wire Neck and Shoulder Heating Pad, it works well whether as a home/office accessory during leisure time or to satisfy your cold body needs.4. Large size suitable for most needs: This shoulder heating pad is the perfect size for men and women, and the back shoulder blades can be extended by 9 inches after wearing the heating pad, which can help you greatly relieve neck, shoulder and back pain. This weighted neck heating pad makes a great gift for moms and dads on Mother's Day and Father's Day, as well as birthday and Christmas gifts for women and men.5. Soft velvet and machine washable make cleaning easier: This back pain relief heating pad is made of super soft quilted mink velvet. Superior sewing technology prevents internal weighted seeds from falling out, making machine washing easier. Dry/wet heating pads are also among your options. This large electric heated neck and shoulder pad fits your neck and shoulders better than a regular rectangular large heating pad. Really perfect for your needs!Specification:Product name: Shoulder and neck heating padMaterial: crystal super soft fabricDimensions: 16" x 23"Heating principle: fiber + electric heating wireSix levels of temperature adjustment:Warm temperature range (40C/104F)Low temperature range (45C/112F)Medium and low temperature range (48C/119F)Medium temperature range (52C/126F)Medium high temperature range (56C/133F)High temperature range (60C/140F)Four-level timing: Level 4 time is set at 30-120 minutes, energy-saving and safePackage includes:1 x heating blanket