½-in. thick plexiglass & anodized aluminum. The base (26-¾-in.W x 14-¾-in.D) is ¾-in. clear acrylic & has a clear rubber foot at each corner. Body of lectern has a ½-in. front panel & a ¼-in. back panel, separated by two ¾-in. clear spacers that run the height of the body. The satin anodized aluminum sides complete the body & hide part of the spacer on this 64 lb. lectern. 26-¾-in.W x 48-in.H x 14-¾-in.D.