HR Series-High Rigidity 2 Rect. Columns in 3 Heights HR70 28" Top Plate HRS 0.090" x 6.0" W x 8.0" D Base Plate HRS 0.187" x 9.0"W x 11.0"D Weighs 18 to 22 lbs. per stand Robustly Styled and Media Fillable