Looking for the perfect car seat head cushion that offers you the best support while driving car for long hours? Equipped with an elasticated strap and zipper on the back, the MoltyFoam Head Cushion is the best for you! This polyester cushion provides strong support for your cervical spine and head, helps you maintain the correct posture in the car seat or office seat, and absorbs jolts from rough road conditions, including potholes, uneven pavement, and off-roading conditions. It effectively relieves back and waist pain, numbness, and tension during driving and sitting for a long time. (2 Units Inside the Box)