Double-Sided Mirrors 150 X 100Mm - 21ENC00011 offers a thoughtfully designed, durable resource for hands-on learning. Double-Sided Mirrors 150 X 100Mm Double-sided plastic plane mirrors with high quality mirror finish. Both sides protected with peel off film. Can be bent or cut easily. Uses include science experiments with light, maths shape and symmetry work, creative art and craft projects.