Home » News » Custom 5mm-50mm HDPE sheets » 12mm hdpe sheets cutting board henan okay.com: hdpe cutting board Professional Plastic Cutting Board, HDPE Poly for Restaurants, Dishwasher Safe and BPA Free, 24 x 18 x 0.5 Inches, White. 4.7 out of 5 stars. 376. $26.95. $26. .