Extremely useful accessory. The plastic is of good quality. It provides a panoramic view of the baby in the back seat. The mirror is also of good quality and has a protective film in its box that needs to be removed. The straps fasten securely and easily to the back seat headrest. It has vertical and horizontal adjustments that take a little time to find the ideal position. And I really regret not getting a mirror for the car sooner... I highly recommend it