REDUCING TYPE; PVC MATERIAL; 12 INCH X 12 INCH X 6 INCH NOMINAL SIZE; SDR 35 SCHEDULE; NSF, UPC, CSA B182.2, IAPMO APPLICABLE STANDARD; NON-PRESSURE DRAINAGE, SEWER, SURFACE WATER APPLICATION; 0.36 TO 0.399 INCH THICKNESS; INJECTION MOLDED PROCESS