machinable lored Two-Tone HDPE Sheets for blocks Please select all options. Choose a variant WHITE/BLACK/WHITE - $ 35.00 RED/WHITE/RED - $ 35.00 BLUE/WHITE/BLUE - $ 35.00. LOR. WHITE/BLACK/WHITE RED/WHITE/RED BLUE/WHITE/BLUE. Notify Me When Available. Precut sheets of 8"x12" Two Tone HDPE.