Wenger Director's Stand Transparent polycarbonate desk measures 27" x 20" (69 cm x 51 cm) with 1-1/2" (4 cm) lip Broad tripod base for extra stability Foot pedal release allows easy height adjustment from 27" to 49" (69 cm to 124 cm) desk lip to floor Durable black powder coat finish on post and base Polycarbonate desk surface resists heavy scratching and chipping