Reduce stress and release tension Soothes pain in the neck, back, shoulders, and jaw Promotes proper alignment and corrects cervical curvature Hot/cold technology retains its temperature for up to 20 minutes Induces still points for relief Compact and inflatable Lightweight Reduce stress, release tension, and soothe pain in the neck, back, and shoulders with the Restore Hot & Cold Neck Cradle. Its contoured, ergonomic design safely and gently cradles the head and neck at the base of the skull inducing still points that bring relief. The hot/cold technology allows the neck cradle to retain its temperature for up to 20 minutes, simply place in the freezer or in hot water. This neck cradle is also compact and inflatable, making it lightweight and great for on-the-go use.