Zone Tech Black Mesh Massage Lumbar Support &#9654; NEUTRAL CURVATURE  The Zone Tech Mesh Massage Lumbar support follow the neutral curvature of your back that corrects your improper sitting habit that can cause back pain. After a relative amount of time of use, youll realize that while youve been sitting properly, the discomfort is gone. &#9654; BEADED  This lumbar support is especially designed with beaded center to massage your lower back while you are seated. This very thoughtful design keeps you stress-free while sitting for a long period of time! &#9654; ELASTIC STRAP  It has an elastic strap that allows you to install the product to almost any type of seat. You can attach it on your office chair, car seat and the like. &#9654; BREATHABLE MESH  To keep you cool while seated for a long time, the breathable mesh allows airflow towards you back. You wont feel a tiny bit of heat or sweat, just freshness and comfort!