- Manufactured from structurally foamed High Density Polyethylene (HDPE).
- UV stabilized to protect from sun degradation.
- Available in green, black, sand and grey.
- Fits 3″ & 4″ Sewer & Drain Pipe (ASTM D2729), 3″ & 4″ Corrugated Pipe, 3″ & 4″ Triple Wall Pipe, 3″, 4″ & 6″ Sewer & Drain Fittings (SDR 35), and 6″ Round Catch Basin.
- Textured anti-skid surface.
- Load rated for pedestrian traffic.
- ADA compliant.
- Made in the USA.