The SE8 Eterno Adjustable Pedestal Supports is designed to support concrete pavers, porcelain pavers, wood deck tiles and wood decking. The pedestal supports are set on any waterproofing membrane and any other surface to be paved. SE8 Eterno Adjustable Pedestal Supports is available to adjust from 9.25" to 12.75". After an initial adjustment the leveling of the pedestal is completed with extreme precision by using our unique Adjustment Key even when all pavers are already placed. Each pedestal is supplied with a base, threaded screw, and head.