FeaturesHelps to relieve pressure on the spineAir flow mesh fabric keeps you cooler Strap to easily secure the cushion to the chair Lightweight designCan be used in the home, work or carThe Aidapt Air Flow Lumbar Support Cushion has been designed to improve your posture and to help relieve pressure on the spine when seated while allowing air to flow freely and prevent overheating. The Air Flow Lumbar Support Cushion is ideal for use in the home, at work or in the car and will keep you cool and comfortable for longer. This lightweight design is constructed with a flexible frame covered in a supportive fabric mesh and features a strap to secure the cushion to the seat; keeping it in the right position for improved comfort and posture.