healthyline 3-in-1 mesh infrared heating pad - full body effective pain relief - flexible mat, adjustable time - 154 of jade tourmaline stone - 72" x 24" healthyline relax your mind and body with hot stone therapy - stone surface impacts pressure points on your body to relieve tension. feel hot stones against your skin as they relax your muscles manage pain with far infrared therapy - can temporarily decrease pain and stiffness. temporarily increase local circulation. rays penetrate 4-6 inches into the body’s tissues. far infrared rays are vital to human life negative ion therapy has positive effects on your wellness - cleanse your mind; improve the quality of your wellness. nature’s purifiers—clearing your surroundings of harmful agents the heating pad is 72 x 24 x 1.2 inches and weighs 16 lbs; includes carry case and led display controller; for professional and personal use.