AWS^™ Pedestal System is a registered trademark of Appian Way, LLC. The pedestal holds U.S. Patent No. 6,520,471 B2, dated 2/18/2003 as described in Abstract as a "pedestal support for an elevated paver deck assembly".

All interlocking pieces are ABS (Acrylonitrile Butadiene Styrene) plastic. The Buffer Pad is rubber.

PVC pipe to be used SDR35 ASTM-D 3034 (thick wall) standard over-counter in North America 4" ID (OD=4.215 inches)