Dimensions: 19 L x 14 W x 1.75 H Adjustable: 14 (355mm) to 17 (438mm) Depth 22 lbs Weight Capacity Fits all Standard 19' Racks and Cabinets Slotted vented design for maximum airflow. Includes all necessary Mounting Hardware for easy installation. Made of heavy duty 1.2mm steel with a black, electro-static powder coated finish