This is my second purchase of a Royal Rascals Baby Car Mirror for my second baby as I could not have asked for a better mirror with my first. It does exactly what you need - it is easy to fit to the seat headrest, easy to adjust, stays securely in place, is crystal clear, is large so I can see my child (and the mischief he is up to) easily and the yellow really does work to be able to take quick glances without distracting from driving. The mirror is made from plastic but we have had our first for over a year and have not noticed any reduction in quality. It also means it is light and easy to take on any travels. The customer service is also fantastic with an email with more details as soon as you order. Highly recommended.