This set of two science mirrors consists of 1 x 600mm concave mirror and 1 x 600mm convex mirror. These large physics mirrors allow students to easily see and partake in rewarding and challenging experiments. The two mirrors allow the teacher to demonstrate a range of concepts such as light refraction and image reflection. The acrylic mirrors are manufactured from optical grade 100% virgin acrylic and vacuum metalized from 99% pure Aluminium for a superior clear reflection with no distortion. Complete with vinyl surround and one adjustable stand to hold each mirror in position.