Sturdy seel tube construction. Matte-grey, plastic-laminated base board 86 x 3.2 x 60 cm (33.9 x 1.3 x 23.6 in). Can be equipped with casters or height-adjustable feet. Also suitabel as copy table, e.g. together with RSP Xtra Copy Stand. R1 and RD system columns can be mounted via base (optional, 4427 resp. 5625).