1/2in. thick plexiglass & anodized black aluminum side panels. The base (27-in.W x 14-3/4-in.D) is 3/4-in. black acrylic & has a rubber foot at each corner. Body of lectern has a 1/2-in. front panel & a 1/4-in. back panel, separated by two 3/4-in. clear spacers that run the height of the body. The satin anodized black aluminum sides complete the body & hide part of the spacer on this 64 lb. lectern.