About this item :

• COMFORTABLE & BREATHABLE: Lumbar support for office chair is made of high-quality materials. The oversized venting hole of the mesh lumbar back support keeps the air flowing, even in summer, it does not feel stuffy during use
• Featured with ergonomic streamlining molded, office chair back support designed to fit the waist contours, give good lower back support and reduce fatigue and take the shape of your back and curve and provide comfort and relief numbness of your back. Mesh lumbar support also can improve sitting posture.
• Made of Nylon, PA，Steel Wire, our back support cushion is very durable and sturdy with long-lasting flexibility for optimal lumbar support and never flattens out.
• Different from memory foam cushions, this lumbar cushion comes with a soft, attractive, breathable mesh cover to keeps air circulating so sweat and moisture doesn’t fill it up, so you are cool and comfortable all day long.
• Mesh lumbar support is lightweight, so you can take the mesh back support anywhere. With new, strong and adjustable straps, it can be tightened to hold still at the exact position installed in minutes.