Telescopic Adjustable 3 Step Table Top Pedestal 290-690mm For Marine Boat RV Caravan 189603 Stowable removable manual adjustable 3 steps table pedestal with swivel, its height can be adjusted from 290mm (11.4 inch) to 690mm (27.2 inch). It comes with the grey cover for the base. The table pedestal is two stage, manually height adjustable. It is made from marine grade anodized aluminum with 170mm (6.7 inch) square table top installation base. The pedestal height can be secured anywhere between 290mm (11.4 inch) to 690mm (27.2 inch) by the two short rotating handles. Socket style pedestal bottom base is 171mm (6.7 inch) diameter, with 95mm (3.7 inch) diameter tube and 85mm (3.3 inch) height Destination custom duty is not included in the listing price; it is the customer's duty to pay for custom duty if any.