Check the listing for details. K&M 18879 Shelf For Controller Keyboard XL. Color: see description, Condition: New. Listed at 83.35 USD. The stable aluminum plate enables new uses for the keyboard "Spider Pro". By edition on the upper inclined support arms, synthesizers and other devices can now also be used up to a depth of 400 mm. The arms are pulled out to the fourth position. The incorporated handle can also be used as cable. The attack angle with edge protection and the attached rubber pads prove to be sensible components. The plate has the dimensions 778 x 368 mm and is very light at 1.3 kg. - Special feature: for storing synthesizers and other devices up to a depth of 400 mm; with incorporated handle; Including 4 - rubber pads; Angle angle with edge protection All of our items have a 30-day return policy without explanation. Notes, reading and software are excluded from the exchange. The General Terms and Conditions.