Product:SwingFile® Letter Trays, 2 rows of 2 with Desk Mounting Clamp Model: 721400-137Colors Available: Black or Gray Arm with Transparent Trays Material:Plastic Arm, Acrylic TraysDimensions: 12" H x 22" W x 14" When Fully ExtendedWeight: 11 lbs.Ship Via: UPS or FedEx