IRGPM Ground protection Mat GROUND PROTECTION MATS -BLACK4FT(W)X8FT(L)DIAMOND PLATED/SMOOTHPLATE TREAD DESIGN 
Thickness: 0.5" 
Color: Black Weight: 95.00 Lbs  e
Crush Rating:240 PSl 
Tread: Diamond Plate Tread/Smooth on Bottom
Working Load Limit: 80 Tons(evenly distributed) 
Material: High-Density Poletheylene (HDPE)