Double Manifest Stations feature Above and Below Testing Station components that can be added or deleted as required. Other components are available for additional storage requirements. All Testing Station components are adjustable to accommodate the worker, making them ideal for ergonomic customization. All metal components are constructed out of 14- or 16-gauge steel and 1 ½" or 2" square tubular steel. This Manifest Testing Station support up to 800 lbs. of weight and is designed with rounded corners. Casters can be added for mobility.