Eggcrates are a versatile product for use in lighting fixtures, HVAC return air grilles, and other applications. These flat panels consist of 1/2" x 1/2" size open cells in two different depths and 3 different finishes. Eggcrates are injection molded in a straight cell wall configuration in both polystyrene and acrylic materials. Cell depths are either 1/2" or 3/8" and molded in white or black material.  A Full Specular Silver(Chrome) finish is also offered.