Flat, low-profile cable duct from Defender (Adam Hall) to cover cables safely on the floor in offices, conference rooms, shops and other pedestrian areas. 4 channels (2x 10 x 10 mm and 2x 12 x 12 mm), 87 x 12 x 2.1 cm. Non-slip polyurethane, fire rated B2, black. Elements click together with a zigzag connector.