IZTOSS Universal Car Rear Seat View Mirror Baby Child Safety With Sucker Cup With reinforced glass explosion-proof membrane and shatter proof acrylic glass surface, the debris will be kept together once mirror broken, the mirror does its best to protect daddy mom and babies against hurting 360 degrees rotation,No obstruction to rear view visibility.mirror size:5.71"*2.17" The mirror doesn't vibrate or distort things too much, will not fogged up, no too much glare at night It always offers full sight of your precious infant and surroundings with the extra-large wide angles The mirror is connected to a head rest mount separately, which allows for full maneuverability in all angles of your vehicle so you are comforted with the ease of viewing your rear facing baby car seat