2.2 LB HEAVY DESIGN: Our neck and shoulder heating pads are filled with microglass beads that relax your body by simulating the feeling of being held or hugged. Glass beads are evenly distributed throughout the pad for a better fit around your neck and shoulders. Effectively relieves muscle tension and soreness, instantly relieves neck, shoulder and upper back pain9 HEATING SETTINGS AND 11 AUTO-OFF TIMER: The weighted heating pad offers 9 heating settings, allowing you to customize the temperature you want for your heat therapy. With 11 timers, the auto-off setting range is 0.5H, 1H, 1.5H, 2H, 3H, 4H, 5H, 6H, 7H, 8H, 9H to meet your different needs. This helps save energy and prevents overheating, giving you more optionsStay-On & Countdown Display: This neck heating pad features a stay-on feature that provides constant heat for your continued pain relief needs. The countdown will remind you of the automatic shutdown time, helping you to control the heat treatment time. The backlit design provides easy visibility for nighttime use. (Note: In standby mode, the automatic shutdown area displays 8h88m)19"x22" Size: Comfytemp Oversized Heating Pad, Curved Turtleneck, More Suitable for Taller or Stronger People Like Men. It completely covers your neck, shoulders and upper back to help effectively relieve muscle soreness, stiffness, tightness, muscle spasms, cramps and chronic pain