Pain Relief Physically Surgeon Recommended Our ergonomic lumbar support pillow is made of highdensity durable memory foam offering cushion support and relieving waist hip pain to provide you with a wonderful rest or sleeping experience Cushiony and Breathable The 4D aircool mesh on the lumbar pillow cover is highly breathable for comfortable contact Also the quality memory foam inside absorbs shock during driving and perfectly fits the human spine curve and offers cushion comfort to your waist no matter you sit or lay Wide Application Our lumbar pillows provide a comfortable area to improve your back and can be used in car seats office chairs beds etc ideal for side reclining supine longterm drivers office workers It guarantees adequate back support and a better sitting experience at all times Easy to clean We use breathable 4D mesh fabric for air circulation unlike most lumbar pillows our lumbar pillow is machine washable it has an invisible zipper just pull the lid off to clean remember Do not wash memory foam Reminder Quality Service The hardness of lumbar pillow will vary from temperature get harder under cold weather and quickly return softness as long as placed under warm conditions It will not affect the use We value your experience if you have any questions or problems please feel free to contact us