Tall Under Desk Mobile Pedestals. These mobile pedestals provide a stylish appearance with all the strength and security of a metal storage unit. Pedestals are lockable. Three drawer pedestal. WxDxH: 420x564x645mm. Silver. Please note that due to the size and weight of this product, fulfilment will take between 2 and 7 days depending on the delivery location and is subject to stock availability. If delivery is required to other than the ground floor or premises with non-vehicular access there maybe an additional delivery charge.