Observe on a grand scale with our extra-large magnifiers, sized perfectly for small hands. Ideal for taking a closer look at plants, animals and insects in life science lessons. Built-in stands allow hands-free viewing. Each magnifier’s plastic lens measures 4 1/2" in diameter and offers 4.5x magnification. Set includes 6 colors. Plastic magnifiers measure 8"L each. Grades PreK+ . Set of 12.