BM-1.5 1.5" Inch 3x Bug Box Magnifier Our acrylic box is 1.5 " square and has a 3x Magnifier cover. With many possible uses it is an ideal specimen viewer, storage container for collectors or educators, and is widely used for insects and bugs, minerals, other specimens, coins and stamps etc. Ideal as specimen viewer and storage box, has also been widely used by Cannabis Dispensary's to showcase and store there product for sale Made in USA of optical grade lead free clear acrylic these bug magnifier boxes are very durable and allow viewing without touching and contamination.