LoveHome Memory Foam Lumbar Support Cushion Back Cushion with Velvet Cover - Alleviates Lower Back Pain (Coffee) High quality lumbar support--High quality and odor-free memory foam, provide perfect and comfort support, with removable and machine washable soft velvet cushion cover. Relieves Lower back pain and tightness You really need this lumbar support to sit pain free if you have ever experienced pressure or tightness in your lower back from long sitting. Not only relieves back pain, also promotes confident and keep healthy posture This lumbar pillow gently supports your lower backs natural arc to help you sit up confidently and maintain healthy vibrant posture. Perfect size for anywhereSize for this pillow is 13*13*4, its not too small or not too big, easy to take to everywhere you want, also workable for office chair, home chair and auto seat. 90 DAY LOVE IT OR RETURN IT GUARANTEE - 90 days no reason return guarantee, if you don't absolutely adore it, then send it back in usuable form for a full refund!