AUTO-VOX Memory Foam Car Office Seat Cushion&Traveling Neck Pillow, Great for Truck Driver Memory foam creates a comfort position that helps relieve neck and back pain when you driving and Traveling. The ventilated memory foam increase air flow to keep you cool for a comfortable driving. Open cell technology prevents lasting body impressions and keeps its shape. Using enviromentally friendly material, meeting all EPA standards being safe and free from harmful chemicals. Easy to carry, great for your traveling.