Jaspers Keyboard Rack 170-4-150B, black anodized aluminium tubes, inner width 149 cm, total width 159 cm, height 170 cm, depth 50 cm, with 4 tiers. Extra strong lower tier with holders of 60 cm length for heavy keyboards. All tiers are height adjustable and inclinable, upper 3 tiers with holders 40 cm can be adjusted in depth. Weight capacity: bottom tiers up to 40 kgs, upper tiers up to 15 kgs or more with strengthening set., Suitable accessories (optionally): further holders, monitor holders, micro boomarm, music stand, laptop stand, TFT LCD monitor adapter.