Relieve Back Discomfort and Maintain Proper Posture Enhance your sitting experience with this memory foam back support cushion, which can easily attach to any chair. With its simple and effective design, you just need to wrap the straps around the back of the chair and secure them into place. To remove, release the straps with a quick unclick. The cushion's durable mesh fabric is easy to maintain. For best results, spot-clean it with warm water and a soft cloth. The versatility of this back support cushion makes it an indispensable item, whether for long car journeys, airplane flights, movie marathons, or extended periods at school or work. The use of a lumbar support cushion not only promotes good posture but also helps to alleviate potential health issues arising from prolonged poor postures, such as numbness, tingling sensations, soreness, and fatigue associated with long sitting periods. Constructed from lightweight mesh and high-grade cooling memory foam, the cushion offers a comfortable sitting experience without retaining heat, making it ideal for long workdays at your desk. Adopt the habit of correct sitting and enjoy the benefits of good posture. This memory foam back cushion conforms to your body's contours, providing optimal support for your spine, neck, and back. Color: Black. Material: Plastic.