The Calming Heat Back Wrap provides 3 therapeutic heat settings, 3 massaging vibrations, and 3 lumbar intensities for 27 relaxing combinations. Adjustable design with extender strap for a custom comfortable fit. Back wrap for providing comfort and soothing backaches 3 therapeutic heat settings, 3 massaging vibrations, and 3 lumbar intensities for 27 relaxing combinations Massaging vibrations can be turned on and off Inflatable lumbar support helps provide comfort & lower back support Adjustable design, extender strap for a custom comfortable fit USB port allows for use with any USB 5V 2A power pack (not included) for on-the-go or with a standard wall adapter (included) Polyester Wipe clean Measures 9.25" L x 47.5" W x 2" H Weighs 1.17 lb.
