NOTE!!! 1.In order to ensure your body safety, the heated magnet will spend at least 10-30 minutes heating slowly then you can feel hot on these hot partials. 2.Please be aware of scalding of your skins. If you use this shoulder support and feel scorching skins, please take off it. Features: ---Lightweight, breathable and skin-friendly fabric, adjustable strap can fit for your size ---Hot therapy for back pain relief, improve bad posture and keep you back straight ---You could be easy to wear it all day, enjoy it for walking, running, fitness or simply sitting ---Relieve low back pain and reduce muscle strains ---Effectively prevent your back from injuries ---Suitable for Weightlifting, training, working with heavy objects Specifications: ---Material: Breathable and adjustable material, heated magnet ---Color: Black, gray ---Size: 115cm in full length Package include: 1 x Heated Back Support for Pain Relief Warm Tips: 1.Please allow a few little deviation because of manual measurement. 2.Due to different compute/smart phone monitors screens, actual color may vary slightly from product images, please refer to the actual item. 3.If you have any questions when receiving our item, please let us know and we will solve it for you at the first time and give you a satisfactory reply.?Size?Our this lumbar back support belt are suitable for most men and women for exercise, fitness and working, black and gray color are available for your choice, washable and fast-drying for easy care. ?Back Injury Prevention?Full of elastic back support keeps your back straight and firmly holds on your waist, reduce lower back pain, and correct bad sitting posture, protect you from injury as you work, you can bend and lift heavy objects with comfort and confidence. ?Breathable & Adjustable?Made of breathable, lightweight and skin-friendly fabric, easy to wear all day. Adjustable straps with hook and loop fastener could be easy to adjust your size, comfortable and durable to wear. ?Heating Back Support?Heated back support is built-in heated magnets, the raised particles can massage the acupoint to relieve the pain. We encourage you to wear this back brace if you are office worker, salesman, heavy loaders, and it will improve blood circulation and stabilize your spine by heat magnetic therapy, prevent muscle strains and injuries. ?Relieve Lower Back Pain?The heated back brace provides strong support for the lower back, which can promote your relief from lower back pain and strain, such as herniated disc, sciatica, sore muscles and other back conditions.