• Featuring ten trigger point massager nodes designed for myofascial release to alleviate back pain while driving or working, along with ventilation holes that enhance air circulation to keep your back cool and dry
• Smartly sized to fit neatly into the small of your back without being bulky, it conforms perfectly to your back's curve, corrects spinal posture, and ensures proper alignment while sitting, making it ideal for any seat lacking adequate lumbar support
• Portable and transportable, it features adjustable elastic straps for a secure fit, making it also an ideal travel companion for airplanes, buses, and trains, providing comfort and relief from back pain
• Made from food-grade silicone that is neither too hard nor too soft, the cushion retains its strength and support even under continuous load. It comes with a 15-year warranty for the silicone component and a 2-year warranty for the straps
• Non-electronic with no vibration or heat. A new video has been uploaded to demonstrate the strap setup process.