Panel Leg Adj Seminar Tables (TFL) 18"x96" Medium Oak Thermal Fused laminate surface, resists scratches and stains and has a hard, flat writing surface. Classy Panel Leg design. Unique Knife lock folding legs makes the underneath completely open for maximum leg room and comfort.YOU CAN COUNT ON CORRELL: Correll was established in 1969 and has been in business for over 50 years.