Tilting Platform with Cushioned Sides. Folding Trolley Style Base with 3 Lockable Wheels. Adjustable Height. Robust Steel ConstructionHeight Adjustment: 880 – 1430mm Plate Dimensions: 400 x 300mm Base Dimensions: 485 x 485 Weight: 4.9Kg. A robust and easy to move laptop/projector trolley ideal for providing a portable platform for your laptop or projector. Its height adjustable plate has cushioned edges to protect your device and the tripod style trolley base folds flat making it easy to carry and store.. Laptop projector