Ailovyo Marry in Paris High Quality Memory Foam Insert + Cotton Linen Cover Neck Pillow For Car/ Bed/ Sofa/ Other Chairs (One Pair) Reasonable structure design perfectly support your neck Pillowcover: Made of high quality Cotton Linen Fabric. Filling: High Quality Memory foam,Plump Resilient Loft,Long-Lasting. With zipper on the back convenient for cleaning. Size: 10.04"L * 8.46"W * 5.71"H With a stretchy strap, can be fixed on right position of the car seat