This is the most compact & lightweight comfortable lumbar travel pillow. Fill the gap at your lumbar area and this car seat cushion will not push you forward.Ideal for travel, at the office, home, pregnancy, wheelchairs, commutes and more. Also it can be used as lumbar pillow back support on the office chair, car seat or airplane, rest, and relaxation.The portable pillow dimension is 16L*8W inch. Easily into its storage bag, making it convenient and easy to travel with.Next generation cushion-cover premium-breathable providing a soft & luxurious feel.High density 100% pure memory foam, odorless - never goes flat.