Create that third dimension with these economical yet durable desktop stereoscope viewers! Just open the sturdy metal legs, set the glasses over a stereogram or pair of stereo pictures, peer through the lenses, and get pulled into the three-dimensional view. It's amazing how real the images appear! Acrylic lenses and frame are easy to clean. 2.2X magnification and adjustable interpupillary distance. Folds to a flat, easy-to-store size of 51/2" x 21/2".