Thickness: 0.5" Thick. Tread: Outrigger Pad Tread/Smooth on Bottom. lor: Black. Weight: 40 -92 Lbs. Crush Rating: 240 PSI. Material: High-Density Poletheylene (HDPE) Build temporary roadways with our Okay Ground Protection Mats. Easily supports 60 Ton loads on lawns, dirt, and any other area you may need your ground protected.