The 3 Panel Privacy Screen from Drive has a sturdy 1" anodized aluminum frame. The 3 movable panels are covered by screens made of 6 mm. flame retardant bacteriostatic white vinyl. The panels are mounted on a wide wheeled base with four 3" hooded casters, allowing anyone to easily move the entire unit without the need to disassemble it. The vinyl and steel are easy to clean, ensuring this product will last for a long time to come.