2 handles on each side plastic ground protection boards 6000×2000 for nstruction 2 handles on each side ground protection boards 4×4 Ft for 2’*4′ blue ground protection boards seller-Okay HDPE Design Capacities for Structural Plywood – PFS·TOkay 1-1/8 1.125 3.4 13.500 1.424 2.5